Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Georgetown (ITD33)

Lat: 42.52792°NLon: 111.40374°WElev: 6283.0ft.

Rain

37°F

3°C

Humidity 82%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Wind Chill34°F (1°C)
Last update 13 Apr 12:45 PM MDT
Extended Forecast for

14 Miles N Montpelier ID

  • This Afternoon

    This Afternoon: A 50 percent chance of snow showers. Some thunder is also possible.  Partly sunny, with a high near 36. Southwest wind around 14 mph, with gusts as high as 22 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm.  Partly cloudy, with a low around 22. West southwest wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly between noon and 5pm.  Increasing clouds, with a high near 39. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon.  Partly sunny, with a high near 43. Southwest wind 9 to 17 mph, with gusts as high as 29 mph.  Little or no snow accumulation expected.

    High: 43 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers.  Low around 27. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Showers
    Likely then
    Snow Showers

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times.  High near 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 30 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 15. Chance of precipitation is 80%.

    Low: 15 °F

    Snow

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Southwest wind around 14 mph, with gusts as high as 22 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 9pm. Partly cloudy, with a low around 22. West southwest wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph.
Tuesday
A 30 percent chance of snow showers, mainly between noon and 5pm. Increasing clouds, with a high near 39. West northwest wind 6 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 27. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 43. Southwest wind 9 to 17 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Wednesday Night
Snow showers. Low around 27. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. The snow could be heavy at times. High near 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow. Low around 15. Chance of precipitation is 80%.
Friday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Montpelier ID
 42.52°N 111.28°W (Elev. 8127 ft)
12:31 pm MDT Apr 13, 2026
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 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