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

Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Olivia Regional Airport (KOVL)

Lat: 44.78°NLon: 95.03°WElev: 1079ft.

66°F

19°C

Humidity 56%
Wind Speed NW 10 mph
Barometer 30.12 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Sep 1:57 pm CDT
Extended Forecast for

Olivia Regional Airport MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. Northwest wind 10 to 15 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 70. Southeast wind 5 to 10 mph.

    High: 70 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 57. Southeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the morning.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. The rain could be heavy at times. Low around 56. East wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 56 °F

    Chance
    Showers then
    Heavy Rain

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 67. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 67 °F

    Heavy Rain

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 56. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. Northeast wind around 10 mph.

    High: 66 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Northwest wind 10 to 15 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 70. Southeast wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 57. Southeast wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the morning.
Thursday Night
Showers, mainly after 1am. The rain could be heavy at times. Low around 56. East wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 67. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 66. Northeast wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 54. Northeast wind around 5 mph.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 65. East northeast wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. Northeast wind around 5 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 66. Northeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olivia Regional Airport MN
 44.77°N 95.03°W (Elev. 1073 ft)
Last Update:
2:11 pm CDT Sep 15, 2026
Forecast Valid:
2pm CDT Sep 15, 2026-6pm CDT Sep 21, 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