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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Cambridge Municipal Airport (KCSB)

Lat: 40.31°NLon: 100.16°WElev: 2414ft.

Fair

79°F

26°C

Humidity 42%
Wind Speed N 13 G 24 mph
Barometer 29.56 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Jun 9:55 am CDT
Extended Forecast for

9 Miles N Arapahoe NE

  • Today

    Today: Sunny, with a high near 89. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 59. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 82. North wind 5 to 10 mph.

    High: 82 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. North northeast wind 5 to 10 mph becoming south southeast after midnight.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 88. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Breezy.

    High: 89 °F

    Slight Chance
    T-storms then
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy. Chance of precipitation is 90%.

    Low: 62 °F

    Heavy Rain
    and Breezy

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 89. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 59. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 82. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 56. North northeast wind 5 to 10 mph becoming south southeast after midnight.
Juneteenth
Mostly sunny, with a high near 88. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Breezy.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy. Chance of precipitation is 90%.
Sunday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 77.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Arapahoe NE
 40.43°N 99.88°W (Elev. 2365 ft)
Last Update:
7:46 am CDT Jun 17, 2026
Forecast Valid:
10am CDT Jun 17, 2026-6pm CDT Jun 23, 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