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 >

Hazardous Weather Conditions

Current conditions at

Hulett Municipal Airport (KW43)

Lat: 44.66°NLon: 104.57°WElev: 4263ft.

Fair

61°F

16°C

Humidity 36%
Wind Speed SW 15 G 26 mph
Barometer 29.73 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Apr 10:15 am MDT
Extended Forecast for

Alva WY

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 4pm.  Mostly sunny, with a temperature falling to around 54 by 5pm. Breezy, with a light southwest wind becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 66 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm.  Mostly sunny, with a high near 62. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Light and variable wind becoming southwest 5 to 7 mph in the evening.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southwest wind around 8 mph, with gusts as high as 16 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely after noon.  Partly sunny, with a high near 67. Southwest wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 60%.

    High: 67 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow showers after 10pm.  Cloudy, with a low around 25. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers

  • Friday

    Friday: Snow showers likely.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Showers
    Likely

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Mostly sunny, with a temperature falling to around 54 by 5pm. Breezy, with a light southwest wind becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
Mostly clear, with a low around 38. West wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Tuesday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 62. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 39. Light and variable wind becoming southwest 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 70. Southwest wind around 8 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday
Showers likely after noon. Partly sunny, with a high near 67. Southwest wind 13 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow showers after 10pm. Cloudy, with a low around 25. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Friday
Snow showers likely. Mostly cloudy, with a high near 37.
Friday Night
A slight chance of snow showers before midnight. Mostly cloudy, with a low around 20.
Saturday
A chance of snow showers. Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Alva WY
 44.69°N 104.44°W (Elev. 4180 ft)
10:27 am MDT Apr 13, 2026
10am 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