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

Hazardous Weather Conditions

Current conditions at

VERMILLION (KVMR)

Lat: 42.77°NLon: 96.93°WElev: 1147ft.

Fair

95°F

35°C

Humidity 67%
Wind Speed Vrbl 5 mph
Barometer 29.87 in
Dewpoint 82°F (28°C)
Visibility 10.00 mi
Heat Index120°F (49°C)
Last update 25 Jul 2:55 pm CDT
Extended Forecast for

4 Miles ENE Newcastle NE

Extreme Heat Warning July 25, 03:17pm until July 26, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 25, 03:17pm until July 26, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 99 °F

    Hot

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between midnight and 1am. Some of the storms could be severe. Increasing clouds, with a low around 76. South wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 20%.

    Low: 76 °F

    Mostly Cloudy
    then Severe
    Thunderstorms

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 99. Heat index values as high as 115. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 8pm and midnight. Partly cloudy, with a low around 75. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 97. West northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Increasing clouds, with a low around 72. North northeast wind around 5 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 99. Heat index values as high as 116. South southwest wind around 5 mph.
Tonight
A slight chance of showers and thunderstorms between midnight and 1am. Some of the storms could be severe. Increasing clouds, with a low around 76. South wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 99. Heat index values as high as 115. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers and thunderstorms between 8pm and midnight. Partly cloudy, with a low around 75. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Sunny and hot, with a high near 97. West northwest wind 5 to 10 mph becoming northeast in the afternoon.
Monday Night
Increasing clouds, with a low around 72. North northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Thursday Night
A 50 percent chance of showers. Partly cloudy, with a low around 68.
Friday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Newcastle NE
 42.67°N 96.8°W (Elev. 1138 ft)
Last Update:
3:13 pm CDT Jul 25, 2026
Forecast Valid:
3pm CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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