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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985ft.

Fog/Mist

47°F

8°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 30.28 in (1026.6 mb)
Dewpoint 47°F (8°C)
Visibility 0.75 mi
Wind Chill45°F (7°C)
Last update 17 Sep 8:56 am MDT
Extended Forecast for

5 Miles W Alexander ND

Dense Fog Advisory September 17, 10:28am until September 17, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory September 17, 10:28am until September 17, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Today

    High: 74 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 55 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 79 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 54. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, then showers after 10am. High near 68. East wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 50. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind around 14 mph, with gusts as high as 24 mph.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 74. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 32 mph.
Friday
A 20 percent chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 54. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm, then showers after 10am. High near 68. East wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely. Cloudy, with a low around 50. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 69. Southeast wind around 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 48. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 73. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 50. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 76. South wind 11 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 51. South wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 78. South wind 9 to 14 mph becoming east in the afternoon. Winds could gust as high as 24 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Alexander ND
 47.86°N 103.76°W
Last Update:
9:36 am CDT Sep 17, 2026
Forecast Valid:
10am CDT Sep 17, 2026-6pm CDT 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