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

39°F

4°C

Humidity 71%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Last update 13 Apr 01:00 PM MDT
Extended Forecast for

14 Miles WNW Montpelier ID

  • This Afternoon

    This Afternoon: A 50 percent chance of snow showers. Some thunder is also possible.  Partly sunny, with a high near 37. West southwest wind around 15 mph, with gusts as high as 28 mph.  Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly between noon and 4pm.  Increasing clouds, with a high near 40. West northwest wind 5 to 14 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 40 °F

    Sunny then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. West wind 7 to 14 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after noon.  Mostly sunny, with a high near 43. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.  Little or no snow accumulation expected.

    High: 43 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then snow showers after midnight.  Low around 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow
    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 5 to 9 inches possible.

    High: 30 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before noon.  Partly sunny, with a high near 29. Chance of precipitation is 60%.

    High: 29 °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 37. West southwest wind around 15 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Partly cloudy, with a low around 23. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.
Tuesday
A 30 percent chance of snow showers, mainly between noon and 4pm. Increasing clouds, with a high near 40. West northwest wind 5 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 29. West wind 7 to 14 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.
Wednesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 43. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. Little or no snow accumulation expected.
Wednesday Night
Snow showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then snow showers after midnight. Low around 27. Chance of precipitation is 80%. 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 5 to 9 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Friday
Snow likely, mainly before noon. Partly sunny, with a high near 29. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Montpelier ID
 42.39°N 111.55°W (Elev. 7838 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