Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Fog/Mist

59°F

15°C

Humidity 96%
Wind Speed S 10 mph
Barometer 29.88 in (1008.3 mb)
Dewpoint 58°F (14°C)
Visibility 5.00 mi
Last update 21 Jun 2:53 am MDT
Extended Forecast for

4 Miles WSW Sedgwick CO

  • Overnight

    Overnight: A 20 percent chance of showers.  Patchy fog.  Otherwise, mostly cloudy, with a steady temperature around 59. West southwest wind around 6 mph.

    Low: 59 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm.  Mostly cloudy, then gradually becoming sunny, with a high near 85. Breezy, with a west southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 52. Breezy, with a north wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 52 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Increasing clouds, with a high near 81. Breezy, with a north northeast wind 6 to 11 mph becoming south southeast 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 60%.

    High: 81 °F

    Mostly Sunny
    then Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am.  Mostly cloudy, with a low around 54. Breezy, with a southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 73.

    High: 73 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 59. West southwest wind around 6 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 85. Breezy, with a west southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 52. Breezy, with a north wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 81. Breezy, with a north northeast wind 6 to 11 mph becoming south southeast 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 54. Breezy, with a southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. Breezy.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Breezy.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Breezy.
Friday Night
Partly cloudy, with a low around 59. Breezy.
Saturday
Sunny, with a high near 94. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Sedgwick CO
 40.9°N 102.6°W (Elev. 3625 ft)
12:46 am MDT Jun 21, 2026
3am MDT Jun 21, 2026-6pm MDT Jun 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database