Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Overcast

41°F

5°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 31 Mar 06:35 AM MDT
Extended Forecast for

2 Miles NW Alpine WY

  • Today

    Today: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 51. North northeast wind 5 to 7 mph becoming south southwest in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers

  • Tonight

    Tonight: Rain and snow showers, becoming all rain after 5am. Some thunder is also possible.  Low around 37. South wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 9am. Some thunder is also possible.  High near 50. Calm wind becoming west southwest 5 to 7 mph in the morning.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 35. South wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers

  • Thursday

    Thursday: Rain and snow showers, becoming all snow after noon. Some thunder is also possible.  High near 40. West southwest wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers.  Low around 25. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    Low: 25 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before noon.  Mostly cloudy, with a high near 42. West northwest wind 6 to 8 mph.  Chance of precipitation is 70%.

    High: 42 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and possibly a thunderstorm after 2pm. High near 51. North northeast wind 5 to 7 mph becoming south southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and snow showers, becoming all rain after 5am. Some thunder is also possible. Low around 37. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 9am. Some thunder is also possible. High near 50. Calm wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Showers and possibly a thunderstorm. Low around 35. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain and snow showers, becoming all snow after noon. Some thunder is also possible. High near 40. West southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 25. West southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 42. West northwest wind 6 to 8 mph. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Alpine WY
 43.18°N 111.03°W (Elev. 5699 ft)
6:18 am MDT Mar 31, 2026
6am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database