Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

A front will bring chances for showers and thunderstorms over the Central Rockies and Southern Plains. Heavy rains are also possible in southern Arizona. A dangerous heat wave continues across the Pacific Northwest. Hot, dry conditions and lightning may cause new fire starts across the Cascades. Conversely, a cold front will bring unseasonably cool temperatures to much of the lower 48. Read More >

Current conditions at

Pratt Municipal (KPTT)

Lat: 37.7°NLon: 98.75°WElev: 1952ft.

Light Drizzle

62°F

17°C

Humidity 98%
Wind Speed SE 5 mph
Barometer 30.18 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 25 Aug 5:15 am CDT
Extended Forecast for

Saint John KS

Flood Watch until August 25, 10:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until August 25, 10:00am

    NOW until 10:00am Mon

    Flood Watch

  • Overnight

    Low: 57 °F

    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm before noon, then a chance of showers.  High near 67. East wind 9 to 11 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    T-storms then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54. East wind 5 to 9 mph becoming light east southeast  after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 75. Light east southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 75 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 57. South southeast wind 5 to 7 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 72. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 59. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 59 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 57. East southeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm before noon, then a chance of showers. High near 67. East wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Mostly cloudy, with a low around 54. East wind 5 to 9 mph becoming light east southeast after midnight.
Tuesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 75. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Tuesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 57. South southeast wind 5 to 7 mph.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 72.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 76.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint John KS
 38°N 98.75°W (Elev. 1903 ft)
4:44 am CDT Aug 25, 2025
5am CDT Aug 25, 2025-6pm CDT Aug 31, 2025
 
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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