National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Fair

80°F

27°C

Humidity 38%
Wind Speed SE 9 mph
Barometer 30.19 in (1018.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Sep 3:53 pm MDT
Extended Forecast for

Sedgwick CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. South southeast wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before noon, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 84. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

    High: 84 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight. Low around 61. Southeast wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 84. Northwest wind 5 to 7 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.

    High: 84 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 58. Light and variable wind becoming north around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 72.

    High: 72 °F

    Showers
    Likely then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. South southeast wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph.
Thursday
A slight chance of showers before noon, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 84. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Thursday Night
Showers and possibly a thunderstorm before midnight. Low around 61. Southeast wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 84. Northwest wind 5 to 7 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 58. Light and variable wind becoming north around 5 mph after midnight. Chance of precipitation is 60%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 55. Chance of precipitation is 90%.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 72.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sedgwick CO
 40.93°N 102.52°W (Elev. 3576 ft)
Last Update:
12:46 pm MDT Sep 16, 2026
Forecast Valid:
4pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation