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Yellowstone Old Faithful Weather Forecast - Current Conditions & Friday, September 19, 2025

Get the most accurate weather forecast for Yellowstone Old Faithful in Yellowstone National Park, WY. Our real-time weather data provides current conditions, hourly forecasts, and 7-day weather outlook to help you plan your day.

Current Weather in Yellowstone Old Faithful, Yellowstone National Park, WY

Updated as of 02:21 AM local time | Live weather conditions

54°F

Clear Sky Conditions

Wind Speed: 7.07 mph

Feels Like: 52°F

Location: Old Faithful

Coordinates: 44.4605, -110.8281

Weather Insights for Yellowstone Old Faithful - Yellowstone National Park, WY

Old Faithful's geothermal activity creates a unique microclimate in Yellowstone's high-altitude wilderness at 7,365 feet. The geyser's regular eruptions inject superheated steam into the atmosphere, creating localized warming zones that can prevent frost formation in a 100-foot radius even during freezing conditions. Yellowstone's elevation subjects Old Faithful to extreme temperature swings - summer highs of 80°F followed by nighttime lows near freezing. The park's location creates a 'high-altitude desert' climate with intense UV exposure due to thin air and reflective snow. Wildlife viewing conditions around Old Faithful depend heavily on thermal wind patterns created by the numerous hot springs.

Our advanced weather monitoring system provides hyperlocal forecasts specifically calibrated for Yellowstone Old Faithful's unique atmospheric conditions, ensuring the most accurate weather predictions for your visit planning. Current barometric pressure, humidity levels, and wind direction measurements help predict the optimal times for photography, outdoor activities, and sightseeing at this remarkable geyser.

24-Hour Weather Forecast for Yellowstone Old Faithful

Detailed hourly weather conditions for the next 24 hours in Yellowstone National Park, WY. Plan your day with confidence using our accurate hour-by-hour weather predictions.

Precision Hourly Forecasting for Yellowstone Old Faithful

Our advanced meteorological analysis provides hour-by-hour weather precision for Yellowstone Old Faithful's unique microclimate. Each forecast incorporates elevation effects, local thermal patterns, and geographic influences specific to this geyser in Yellowstone National Park, WY.

Friday 19 September, 2025

Feels Like 49.6 °F Humidity 45 %
Wind 5.77 MPH Cloud Cover 0 %
Wind Gusts 7.7 MPH Visibility 10 KM

Feels Like 47.68 °F Humidity 47 %
Wind 3.33 MPH Cloud Cover 0 %
Wind Gusts 3.18 MPH Visibility 10 KM

Feels Like 43.83 °F Humidity 51 %
Wind 3.38 MPH Cloud Cover 29 %
Wind Gusts 3.33 MPH Visibility 10 KM

Feels Like 37.98 °F Humidity 54 %
Wind 3.47 MPH Cloud Cover 72 %
Wind Gusts 3.27 MPH Visibility 10 KM

Feels Like 49.01 °F Humidity 39 %
Wind 2.98 MPH Cloud Cover 100 %
Wind Gusts 3.13 MPH Visibility 10 KM

Feels Like 61.72 °F Humidity 23 %
Wind 3.36 MPH Cloud Cover 99 %
Wind Gusts 3.98 MPH Visibility 10 KM

Feels Like 65.28 °F Humidity 22 %
Wind 8.93 MPH Cloud Cover 100 %
Wind Gusts 6.46 MPH Visibility 10 KM

Saturday 20 September, 2025

Feels Like 62.37 °F Humidity 25 %
Wind 6.02 MPH Cloud Cover 100 %
Wind Gusts 5.97 MPH Visibility 10 KM

Location-Specific Weather Insights

Yellowstone Old Faithful is situated within highland continental climate zone with specific geographic factors influencing local weather patterns. Local topography and urban development create microclimate effects that can cause conditions to vary significantly from regional weather forecasts. High-elevation continental weather includes orographic precipitation effects, rapid temperature changes, and enhanced UV exposure due to thinner atmosphere.

Weather-Appropriate Nearby Attractions & Points of Interest

Current Weather Recommendations

With 53°F and clear sky conditions:
Good weather for outdoor activities with layers - consider both indoor and outdoor options around Yellowstone Old Faithful.

Outdoor Attractions & Activities Good with Layers
  • Grand Prismatic Spring overlook trail - best colors in midday sun (2 miles north)
  • Fairy Falls trail and thermal features - 2.4 mile moderate hike (3 miles north)
  • Mystic Falls trail - waterfall views and hot springs (1.5 miles south)
  • Black Sand Basin boardwalks - colorful thermal pools (1 mile north)
  • Biscuit Basin thermal features - sapphire hot springs (3 miles north)
  • Morning Glory Pool - iconic blue thermal spring (1 mile north)
Indoor & Covered Alternatives Good Alternative
  • Old Faithful Inn massive stone lobby with fireplace - historic log architecture (0.1 miles)
  • Upper Geyser Basin visitor education center - geyser prediction displays (0.2 miles)
  • Grant Village visitor center - Yellowstone Lake exhibits (20 miles south)
  • West Thumb Geyser Basin covered walkways - lakeside thermal features (20 miles south)
  • Snow Lodge warm dining area - seasonal refuge (0.3 miles)
Weather-Smart Transportation

Boardwalk systems throughout Upper Geyser Basin provide safe passage over thermal features. Park shuttles run every 30 minutes with heated stops. Visitor center has real-time weather updates and trail condition reports.

Extended 48-Hour Weather Forecast

Complete hourly weather outlook for Yellowstone Old Faithful covering the next two days. Perfect for detailed planning of outdoor activities, travel, and daily routines in Yellowstone National Park, WY.

Precision Hourly Forecasting for Yellowstone Old Faithful

Our advanced meteorological analysis provides hour-by-hour weather precision for Yellowstone Old Faithful's unique microclimate. Each forecast incorporates elevation effects, local thermal patterns, and geographic influences specific to this geyser in Yellowstone National Park, WY.

Friday 19 September, 2025

Feels Like 49.6 °F Humidity 45 %
Wind 5.77 MPH Cloud Cover 0 %
Wind Gusts 7.7 MPH Visibility 10 KM

Feels Like 47.68 °F Humidity 47 %
Wind 3.33 MPH Cloud Cover 0 %
Wind Gusts 3.18 MPH Visibility 10 KM

Feels Like 43.83 °F Humidity 51 %
Wind 3.38 MPH Cloud Cover 29 %
Wind Gusts 3.33 MPH Visibility 10 KM

Feels Like 37.98 °F Humidity 54 %
Wind 3.47 MPH Cloud Cover 72 %
Wind Gusts 3.27 MPH Visibility 10 KM

Feels Like 49.01 °F Humidity 39 %
Wind 2.98 MPH Cloud Cover 100 %
Wind Gusts 3.13 MPH Visibility 10 KM

Feels Like 61.72 °F Humidity 23 %
Wind 3.36 MPH Cloud Cover 99 %
Wind Gusts 3.98 MPH Visibility 10 KM

Feels Like 65.28 °F Humidity 22 %
Wind 8.93 MPH Cloud Cover 100 %
Wind Gusts 6.46 MPH Visibility 10 KM

Saturday 20 September, 2025

Feels Like 62.37 °F Humidity 25 %
Wind 6.02 MPH Cloud Cover 100 %
Wind Gusts 5.97 MPH Visibility 10 KM

7-Day Weather Forecast for Yellowstone Old Faithful

Weekly weather outlook for Yellowstone National Park, WY. Get daily high and low temperatures, precipitation chances, and weather conditions to help you plan your week ahead.

Extended 7-Day Weather Analysis for Yellowstone Old Faithful

Comprehensive weekly forecasting designed specifically for Yellowstone Old Faithful's geographic location and elevation profile. Our extended outlook considers seasonal patterns, local climate influences, and weather system trajectories affecting Yellowstone National Park, WY.

Sunrise 06:00 am Humidity 45 %
Sunset 06:00 pm Cloud Cover 0 %
Wind 5.77 MPH Wind Gusts 7.7 MPH

Sunrise 06:00 am Humidity 25 %
Sunset 06:00 pm Cloud Cover 100 %
Wind 6.02 MPH Wind Gusts 5.97 MPH

Sunrise 06:00 am Humidity 24 %
Sunset 06:00 pm Cloud Cover 38 %
Wind 8.3 MPH Wind Gusts 9.51 MPH

Sunrise 06:00 am Humidity 30 %
Sunset 06:00 pm Cloud Cover 81 %
Wind 12.55 MPH Wind Gusts 18.37 MPH

Sunrise 06:00 am Humidity 66 %
Sunset 06:00 pm Cloud Cover 100 %
Wind 6.6 MPH Wind Gusts 12.24 MPH

Sunrise 06:00 am Humidity 29 %
Sunset 06:00 pm Cloud Cover 5 %
Wind 9.08 MPH Wind Gusts 12.95 MPH

Climate History & Weather Records for Yellowstone Old Faithful

Temperature Extremes

Record High: 99°F (July 15, 1988 during major fires)

Record Low: -66°F (February 9, 1933)

Unique Weather Records

Yellowstone holds the lower 48 states' record for extreme temperature range: 165°F between record high and low. Old Faithful area has recorded ground temperatures of 459°F at geyser vents. The park experiences an average of 150 days below freezing annually, with some areas remaining frozen from October through May.

Seasonal Climate Patterns

Snow is possible 11 months of the year at Old Faithful's elevation. The area receives an average of 150 inches of snow annually. Summer growing season lasts only 60-90 days. Thermal features prevent complete snow coverage, creating unique microclimates year-round.

Notable Weather Events

The 1988 Yellowstone fires created their own weather systems, generating fire tornadoes and 100 mph winds. The 1959 Hebgen Lake earthquake changed several geyser eruption patterns permanently. The park's thermal features have prevented complete freezing even during the -50°F winter of 1933.

Detailed Seasonal Weather Insights

Spring: Snow possible any month. Roads fully open late May/early June. Exceptional wildlife viewing. Summer: Brief growing season, wildflowers peak July-August. Afternoon thunderstorms common, nights near-freezing even in July. Fall: Early arrival with first snow by late August. Elk bugling September. Aspen golden against evergreens. Winter: Harsh with temperatures to -60°F. Extremely limited access. Cross-country skiing offers unique thermal feature experiences.

Weather-Based Activity Recommendations for Yellowstone Old Faithful

Current Conditions Activity Recommendation

With 53°F and clear sky conditions:
Ideal time for indoor alternatives and covered activities near Yellowstone Old Faithful. Many venues offer enhanced programming during weather events.

Sunny & Warm Weather (75°F+)

Take advantage of clear conditions for outdoor activities while planning indoor breaks during peak heat hours. Stay hydrated and seek shade regularly.

Mild & Cloudy (60-75°F)

Ideal conditions for any outdoor activities at Yellowstone Old Faithful. Take advantage of comfortable temperatures and good visibility.

Cool & Wet (Under 60°F/Rain)

Ideal time for indoor alternatives and covered activities near Yellowstone Old Faithful. Many venues offer enhanced programming during weather events.

Windy Conditions (15+ mph)

Secure loose items and use caution in exposed areas. Consider indoor alternatives if wind conditions become dangerous for outdoor activities. Chinook winds can change temperatures 40°F+ within hours. These downslope winds create rapidly shifting conditions requiring flexible planning.

Weather Photography Guide for Yellowstone Old Faithful

Golden Hour Photography

Golden hour photography at Yellowstone Old Faithful provides optimal lighting conditions with warm, soft illumination that enhances the location's unique architectural and natural features.

Weather-Specific Shots

Equipment Recommendations

Camera Settings Guide

Adjust ISO, aperture, and shutter speed based on Yellowstone Old Faithful's lighting conditions and photographic opportunities. Use appropriate metering modes for optimal exposure control.

Unique Angles & Perspectives

Discover unique vantage points around Yellowstone Old Faithful by exploring different elevations and distances. Use environmental elements as natural frames and leading lines for compelling compositions.

Expert Weather Planning Guide for Yellowstone Old Faithful

Optimal Visiting Strategy

Weather Preparation Guide

Unique Weather Phenomena

Chinook winds can raise temperatures 40-60°F within hours during winter. These downslope wind events create extremely rapid weather changes unique to the mountain west.

Weather Information for Yellowstone Old Faithful

Location Details

  • Address: Old Faithful
  • City: Yellowstone National Park
  • State: WY
  • ZIP Code: 82190
  • Type: Geyser

Weather Data Source

Our weather forecasts for Yellowstone Old Faithful are powered by OpenWeatherMap's professional weather API, providing accurate and reliable weather data updated hourly.

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