Mount Vernon, Nebraska Weather
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Weather Forecast for Mount Vernon, Nebraska : Cheyenne County
Issued: 8:43 pm MDT Sep 12, 2025 Latitude: 41.1066503 Longitude: -103.1996501 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
20% chance of rain on Overnight 30% chance of thunderstorms on Saturday 60% chance of thunderstorms on Sunday Sunny on Monday 10% chance of thunderstorms on Tuesday 10% chance of thunderstorms on Wednesday Sunny on Thursday Sunny on Friday
Low: 55°F High: 78°F High: 67°F High: 82°F High: 77°F High: 71°F High: 76°F High: 77°F
Low: 51°F Low: 48°F Low: 50°F Low: 48°F Low: 46°F Low: 48°F  
Rain Thunderstorms Thunderstorms Sunny Thunderstorms Thunderstorms Sunny Sunny
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Current Conditions at
SIDNEY - (KSNY)
66°
Mostly Clear
as of 12:53 AM MDST
Rel. Humidity: 52%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
9 MPH
270° West
Cloud Level(s): Few at 5500ft
Current Conditions at
KIMBALL - (KIBM)
63°
Clear
as of 12:55 AM MDST
Rel. Humidity: 63%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
SCOTTSBLUFF - (KBFF)
61°
Clear
as of 12:53 AM MDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
5 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
ALLIANCE - (KAIA)
61°
Clear
as of 12:53 AM MDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
7 MPH
270° West
Cloud Level(s): Clear
20% chance of rain Overnight Overnight... A 20 percent chance of showers before 3am. Mostly cloudy, with a low around 55. West wind 5 to 10 mph.
30% chance of thunderstorms Saturday Saturday... A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 78. West wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 30%.
90% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm. Low around 51. Southeast wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 90%.
60% chance of thunderstorms Sunday Sunday... Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. West northwest wind 10 to 15 mph. Chance of precipitation is 60%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming south in the evening.
Sunny on Monday Monday... Sunny, with a high near 82.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 50.
10% chance of thunderstorms Tuesday Tuesday... A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
20% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 48.
10% chance of thunderstorms Wednesday Wednesday... A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 46.
Sunny on Thursday Thursday... Sunny, with a high near 76.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 48.
Sunny on Friday Friday... Sunny, with a high near 77.
Current Radar Image


Sun Almanac for Mount Vernon, Nebraska
Sunrise: 06:32 AM
Sunset: 7:05 PM
Civil Sunrise:06:04 AM
Civil Sunset: 7:33 PM
Nautical Sunrise: 05:32 AM
Nautical Sunset: 8:05 PM
Astro Sunrise: 04:58 AM
Astro Sunset: 8:39 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.