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Ballwin, MO

66°F
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Ballwin

Missouri

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Ballwin, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast

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WinterCast

A coating to an inch

Sun, 3/15, 9:00 PM - Mon, 3/16, 6:00 AM

Snow

4 PM

62°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
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rain drop 63%
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Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 8:00 PM Sunday
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™53°

WindS 20 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts31 mph

Humidity83%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.02 in

Visibility4 mi

Cloud Ceiling3200 ft

5 PM

60°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 62%
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Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 8:00 PM Sunday
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™50°

WindSSW 20 mph

Air QualityPoor

Max UV Index0.3 (Low)

Wind Gusts25 mph

Humidity80%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling1100 ft

6 PM

56°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Tornado Watch

1:30 PM Sunday - 8:00 PM Sunday
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™48°

WindWSW 18 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts32 mph

Humidity67%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1100 ft

7 PM

48°
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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rain drop 69%
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Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 8:00 PM Sunday
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™33°

WindW 18 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts33 mph

Humidity81%

Indoor Humidity39% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.18 in

Visibility4 mi

Cloud Ceiling1100 ft

8 PM

44°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 45%
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Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 22 mph

Air QualityPoor

Wind Gusts40 mph

Humidity61%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1400 ft

9 PM

39°
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
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rain drop 53%
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Rain and snow
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 23 mph

Air QualityPoor

Wind Gusts39 mph

Humidity69%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.02 in

Snow0.08 in

Visibility8 mi

Cloud Ceiling1800 ft

10 PM

38°
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 25 mph

Air QualityPoor

Wind Gusts33 mph

Humidity69%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2100 ft

11 PM

34°
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindWNW 27 mph

Air QualityPoor

Wind Gusts33 mph

Humidity74%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling2100 ft

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World North America United States Missouri Ballwin

Weather Near Ballwin:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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