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Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

36°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 30.42 in (1030.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 19 Apr 11:53 pm CDT
Extended Forecast for

Crystal City MO

Frost Advisory April 20, 01:00am until April 20, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Overnight

    Overnight: Areas of frost after 3am.  Otherwise, clear, with a low around 33. Calm wind.

    Areas Frost

    Low: 33 °F

  • Friday

    Friday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 62. Calm wind becoming east 5 to 9 mph in the morning.

    Frost then
    Sunny

    High: 62 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 39. East wind 3 to 7 mph.

    Partly Cloudy

    Low: 39 °F

  • Saturday

    Saturday: Partly sunny, with a high near 62. Light east wind increasing to 5 to 9 mph in the morning.

    Partly Sunny

    High: 62 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers after 1am.  Cloudy, with a low around 46. East wind around 7 mph.

    Mostly Cloudy
    then Chance
    Showers

    Low: 46 °F

  • Sunday

    Sunday: A 30 percent chance of showers.  Cloudy, with a high near 62.

    Chance
    Showers

    High: 62 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 47.

    Chance
    Showers

    Low: 47 °F

  • Monday

    Monday: A 20 percent chance of showers.  Mostly cloudy, with a high near 64.

    Slight Chance
    Showers

    High: 64 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

Detailed Forecast

Overnight
Areas of frost after 3am. Otherwise, clear, with a low around 33. Calm wind.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming east 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 39. East wind 3 to 7 mph.
Saturday
Partly sunny, with a high near 62. Light east wind increasing to 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 46. East wind around 7 mph.
Sunday
A 30 percent chance of showers. Cloudy, with a high near 62.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 47.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Crystal City MO
 38.22°N 90.39°W (Elev. 446 ft)
11:41 pm CDT Apr 19, 2018
12am CDT Apr 20, 2018-6pm CDT Apr 25, 2018
 
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