National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

0°F

-18°C

Humidity 98%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 11 Mar 02:15 AM MDT
Extended Forecast for

Old Faithful WY

Winter Storm Watch March 11, 06:00pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly clear, with a low around -1. Wind chill values as low as -10. Southwest wind 3 to 5 mph.

    Low: -1 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 3pm. Mostly sunny, with a high near 29. Wind chill values as low as -15. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 29 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Snow showers, mainly after noon. High near 40. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Snow Showers
    Likely and
    Breezy

  • Friday

    Friday: Snow showers. High near 42. Southwest wind 8 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    High: 42 °F

    Snow Showers

  • Friday Night

    Friday Night: Rain and snow showers likely before 9pm, then snow showers. Low around 28. Southwest wind 7 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Rain/Snow
    Likely then
    Snow Showers

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. High near 41. Chance of precipitation is 100%.

    High: 41 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before midnight. Partly cloudy, with a low around 9. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around -1. Wind chill values as low as -10. Southwest wind 3 to 5 mph.
Wednesday
A 20 percent chance of snow showers after 3pm. Mostly sunny, with a high near 29. Wind chill values as low as -15. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Snow showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers, mainly after noon. High near 40. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday
Snow showers. High near 42. Southwest wind 8 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Friday Night
Rain and snow showers likely before 9pm, then snow showers. Low around 28. Southwest wind 7 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Saturday
Snow showers. Some thunder is also possible. High near 41. Chance of precipitation is 100%.
Saturday Night
Snow showers likely, mainly before midnight. Partly cloudy, with a low around 9. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 32.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Monday
A chance of snow showers. Mostly cloudy, with a high near 43.
Monday Night
A chance of rain and snow showers. Snow level rising to 7800 feet after midnight. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow showers. Snow level 7800 feet rising to 8800 feet in the afternoon. Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
Last Update:
2:03 am MDT Mar 11, 2026
Forecast Valid:
3am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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