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Hazardous Weather Conditions

No active alerts for ONAWA, IOWA

Current Conditions: ONAWA, IOWA

Clear


19.4 F
Last Updated on Feb 28 2026, 09:35 PM CST
Humidity: 73%
Wind Speed: 15.0 mph
Barometer: 30.35 in
Dewpoint: 12.2 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 5.5 F
Current conditions at:

SIOUX CITY (KSUX)

Lat: 42.4 Lon: -96.38

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5 Day Forecast for ONAWA, IOWA (51040)

Saturday
Chance of Snow
High 44 °F
Saturday
Night
Mostly Cloudy
Low 17 °F
Sunday
Overcast
High 33 °F
Sunday
Night
Mostly Cloudy
Low 23 °F
Monday
Slight Chance of Rain
High 44 °F
Monday
Night
Rain Likely
Low 32 °F
Tuesday
Slight Chance of Rain
High 53 °F
Tuesday
Night
Partly Cloudy
Low 32 °F
Wednesday
Mostly Sunny
High 55 °F



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Observation History for ONAWA, IOWA


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:35 PM CST 15.0 10.00 Clear -- 19.4 12.2 73% 5.5 NA 30.35 1027.8
09:25 PM CST NE 13.8 10.00 Clear -- 21.2 12.2 68% 8.2 NA 30.35 1027.8
09:15 PM CST NE 13.8 10.00 Clear -- 21.2 12.2 68% 8.2 NA 30.35 1027.8
09:10 PM CST NE 13.8 G 19.6 10.00 Clear -- 21.2 12.2 68% 8.2 NA 30.35 1027.8
09:00 PM CST NE 12.7 10.00 Clear -- 21.2 12.2 68% 8.8 NA 30.35 1027.8
08:45 PM CST 15.0 G 20.7 10.00 Clear -- 23.0 12.2 63% 10.0 NA 30.34 1027.4
08:40 PM CST NE 11.5 10.00 Clear -- 23.0 12.2 63% 11.7 NA 30.33 1027.1
08:35 PM CST NE 15.0 10.00 Clear -- 23.0 12.2 63% 10.0 NA 30.33 1027.1
08:30 PM CST NE 13.8 10.00 Clear -- 23.0 12.2 63% 10.6 NA 30.33 1027.1
08:20 PM CST 13.8 10.00 Clear -- 24.8 12.2 58% 12.9 NA 30.33 1027.1
08:10 PM CST NE 11.5 10.00 Clear -- 26.6 14.0 59% 16.2 NA 30.32 1026.8
08:00 PM CST 11.5 10.00 Clear -- 26.6 14.0 59% 16.2 NA 30.32 1026.8
07:50 PM CST NE 9.2 10.00 Clear -- 26.6 14.0 59% 17.4 NA 30.32 1026.8
07:45 PM CST 10.4 10.00 Clear -- 26.6 14.0 59% 16.9 NA 30.31 1026.4
07:30 PM CST 9.2 10.00 Clear -- 28.4 15.8 59% 19.8 NA 30.30 1026.1
07:25 PM CST 10.4 10.00 Clear -- 28.4 15.8 59% 19.0 NA 30.30 1026.1
07:20 PM CST 9.2 10.00 Clear -- 28.4 15.8 59% 19.8 NA 30.30 1026.1
07:10 PM CST 9.2 10.00 Clear -- 28.4 15.8 59% 19.8 NA 30.29 1025.7
07:00 PM CST 8.1 10.00 Clear -- 28.4 15.8 59% 20.5 NA 30.29 1025.7
06:50 PM CST 5.7 10.00 Clear -- 28.4 14.0 54% 22.1 NA 30.29 1025.7
06:40 PM CST 6.9 10.00 Clear -- 28.4 14.0 54% 21.2 NA 30.28 1025.4
06:35 PM CST 6.9 10.00 Clear -- 28.4 14.0 54% 21.2 NA 30.28 1025.4
06:30 PM CST 6.9 10.00 Clear -- 28.4 14.0 54% 21.2 NA 30.28 1025.4
06:20 PM CST 8.1 10.00 Clear -- 30.2 14.0 50% 22.6 NA 30.28 1025.4

Regional Weather Observation

SIOUX CITY (KSUX)

Clear
19.4 F

WAYNE MUNI (KLCG)

NULL
NULL F

LE MARS (KLRJ)

Clear
17.6 F

MAURICE (KSXK)

Cloudy
17.6 F

TEKAMAH (KTQE)

Clear
23.0 F

CHEROKEE (KCKP)

Mostly Cloudy
17.6 F

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