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Hazardous Weather Conditions

Winter Weather Advisory issued February 28 at 12:08PM CST until March 2 at 9:00AM CST

Current Conditions: MERCER, MISSOURI

Clear


27.0 F
Last Updated on Feb 28 2026, 09:35 PM CST
Humidity: 80%
Wind Speed: 10.3 mph
Barometer: 30.29 in
Dewpoint: 21.7 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 17.2 F
Current conditions at:

OSCEOLA MUNI (KI75)

Lat: 41.05 Lon: -93.68

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5 Day Forecast for MERCER, MISSOURI (64661)

Saturday
Snow Likely
High 50 °F
Saturday
Night
Rain Likely
Low 21 °F
Sunday
Forecast Missing
High 37 °F
Sunday
Night
Forecast Missing
Low 21 °F
Monday
Forecast Missing
High 41 °F
Monday
Night
Forecast Missing
Low 30 °F
Tuesday
Forecast Missing
High 44 °F
Tuesday
Night
Forecast Missing
Low 33 °F
Wednesday
Forecast Missing
High 50 °F



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Observation History for MERCER, MISSOURI


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 10.3 10.00 Clear -- 27.0 21.7 80% 17.2 NA 30.29 1025.7
09:15 PM CST 11.4 10.00 Clear -- 27.5 21.9 79% 17.4 NA 30.29 1025.7
08:55 PM CST 10.3 10.00 Clear -- 27.5 22.1 80% 18.0 NA 30.28 1025.4
08:35 PM CST 10.3 10.00 Clear -- 28.0 22.6 80% 18.7 NA 30.27 1025.1
08:15 PM CST 8.1 10.00 Clear -- 28.2 22.6 79% 20.1 NA 30.26 1024.7
07:55 PM CST 10.3 10.00 Clear -- 28.9 22.8 78% 19.8 NA 30.25 1024.4
07:35 PM CST 8.1 10.00 Clear -- 29.1 22.6 76% 21.4 NA 30.25 1024.4
07:15 PM CST 10.3 10.00 Clear -- 29.7 22.6 75% 20.7 NA 30.23 1023.7
06:55 PM CST 11.4 10.00 Clear -- 30.4 22.8 73% 21.0 NA 30.23 1023.7
06:35 PM CST 12.8 10.00 Clear -- 31.6 23.0 70% 21.9 NA 30.21 1023.0
06:15 PM CST 15.0 10.00 Clear -- 32.2 23.2 69% 21.7 NA 30.20 1022.7
05:55 PM CST 13.9 10.00 Clear -- 33.6 23.4 66% 24.1 NA 30.19 1022.4
05:35 PM CST 15.0 G 18.3 7.00 Clear -- 35.8 21.9 57% 26.4 NA 30.18 1022.0
05:15 PM CST 15.0 G 19.7 7.00 Clear -- 37.4 21.6 52% 28.6 NA 30.17 1021.7
04:55 PM CST 16.1 G 20.8 10.00 Clear -- 38.5 22.1 51% 29.5 NA 30.15 1021.0
04:35 PM CST 13.9 10.00 Clear -- 39.2 21.0 48% 31.1 NA 30.13 1020.3
04:15 PM CST 17.2 G 21.9 10.00 Clear -- 40.1 19.2 43% 31.3 NA 30.13 1020.3
03:55 PM CST 16.1 G 24.2 10.00 Clear -- 41.0 18.7 40% 32.7 NA 30.13 1020.3
03:35 PM CST 17.2 G 23.0 10.00 Clear -- 41.5 18.0 38% 33.3 NA 30.12 1020.0
11:55 AM CST 15.0 G 19.7 10.00 Clear -- 43.0 18.1 36% 35.6 NA 30.09 1019.0
11:35 AM CST NE 11.4 10.00 Clear -- 43.3 18.1 36% 37.2 NA 30.09 1019.0
11:15 AM CST NE 13.9 10.00 Clear -- 42.3 18.7 38% 35.1 NA 30.09 1019.0
10:55 AM CST NE 12.8 10.00 Clear -- 40.6 17.2 38% 33.4 NA 30.12 1020.0
10:35 AM CST NE 11.4 10.00 Clear -- 39.4 18.7 43% 32.4 NA 30.13 1020.3

Regional Weather Observation

OSCEOLA MUNI (KI75)

Clear
27.0 F

CHARITON (KCNC)

Clear
24.8 F

CRESTON (KCSQ)

Clear
24.8 F

KNOXVILLE (KOXV)

Clear
26.6 F

CENTERVILLE MUNI (KTVK)

Clear
28.4 F

DES MOINES (KDSM)

Clear
23.0 F

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