Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

65°F

18°C

Humidity 94%
Wind Speed SE 9 mph
Barometer 29.94 in
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Last update 15 Oct 12:15 pm CDT
Extended Forecast for

4 Miles S Martinsburg IA

  • This Afternoon

    This Afternoon: Showers likely, mainly before 5pm.  Cloudy, with a high near 65. Southeast wind 5 to 13 mph becoming west northwest. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 10am and noon.  Mostly cloudy, with a high near 52. Windy, with a north northwest wind 21 to 26 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    High: 52 °F

    Windy. Slight
    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Patchy frost after 2am.  Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 32. North northwest wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 32 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 59. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 59 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly before 5pm. Cloudy, with a high near 65. Southeast wind 5 to 13 mph becoming west northwest. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers between 10am and noon. Mostly cloudy, with a high near 52. Windy, with a north northwest wind 21 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Friday Night
Patchy frost after 2am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 32. North northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Martinsburg IA
 41.13°N 92.27°W
11:02 am CDT Oct 15, 2026
12pm CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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