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

Hazardous Weather Conditions

Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Thunderstorm Light Rain

64°F

18°C

Humidity 90%
Wind Speed E 14 G 31 mph
Barometer 30.11 in (1013.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 5 Sep 11:53 pm MDT
Extended Forecast for

Proctor CO

Flood Watch until September 6, 03:00am
Flood Advisory until September 6, 01:30am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch until September 6, 03:00am
    Flood Advisory until September 6, 01:30am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 63 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 93. South wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 93. South wind 6 to 9 mph becoming north in the morning. Winds could gust as high as 15 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before midnight, then a slight chance of showers. Low around 62. East southeast wind 5 to 8 mph becoming calm. Chance of precipitation is 80%.

    Low: 62 °F

    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers likely before 3am. Mostly cloudy, with a low around 63. East wind 6 to 10 mph becoming south southeast. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 93. South wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Labor Day
Mostly sunny, with a high near 93. South wind 6 to 9 mph becoming north in the morning. Winds could gust as high as 15 mph.
Monday Night
Showers and possibly a thunderstorm before midnight, then a slight chance of showers. Low around 62. East southeast wind 5 to 8 mph becoming calm. Chance of precipitation is 80%.
Tuesday
Sunny, with a high near 89.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Proctor CO
 40.8°N 102.94°W (Elev. 3773 ft)
Last Update:
10:41 pm MDT Sep 5, 2026
Forecast Valid:
12am MDT Sep 6, 2026-6pm MDT Sep 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation