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Current Weather Conditions:
OTTUMWA INDUSTRIAL AIRPORT, IA, United States

NWS Point Forecast for KOTM (KOTM) 41-06N 092-27W 256M

Conditions at

2026.05.18 0753 UTC
Wind from the WNW (290 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions overcast
Weather Thunder in the vicinity
Light rain
Lightning observed
Precipitation last hour 0.01 inches
Temperature 63.0 F (17.2 C)
Dew Point 61.0 F (16.1 C)
Relative Humidity 93%
Pressure (altimeter) 29.8 in. Hg (1009 hPa)
ob KOTM 180753Z AUTO 29004KT 10SM VCTS -RA FEW070 BKN100 OVC120 17/16 A2980 RMK AO2 LTG DSNT ALQDS TSE0657B18E33 SLP085 P0001 T01720161

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
82.9 (28.3) 78.1 (25.6) In the 6 hours preceding May 17, 2026 - 07:53 PM EDT / 2026.05.17 2353 UTC
82.0 (27.8) 61.0 (16.1) In the 24 hours preceding May 17, 2026 - 01:53 AM EDT / 2026.05.17 0553 UTC

Precipitation Accumulation

Precipitation
Amount
0.61 inches In the 24 hours preceding May 17, 2026 - 07:53 AM EDT / 2026.05.17 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (8) May 18 63.0 (17.2) 61.0 (16.1) 29.8 (1009) WNW 5 thunder in the vicinity; light rain
3 AM (7) May 18 63.0 (17.2) 61.0 (16.1) 29.79 (1008) NW 9 light rain
2 AM (6) No Data
1 AM (5) No Data
Midnight (4) May 18 75.9 (24.4) 66.0 (18.9) 29.69 (1005) S 15
11 PM (3) May 17 77.0 (25.0) 66.0 (18.9) 29.69 (1005) S 14
10 PM (2) May 17 78.1 (25.6) 66.0 (18.9) 29.65 (1004) S 16
9 PM (1) May 17 79.0 (26.1) 66.0 (18.9) 29.63 (1003) S 17
8 PM (0) May 17 81.0 (27.2) 66.0 (18.9) 29.64 (1003) S 25
7 PM (23) May 17 82.0 (27.8) 68.0 (20.0) 29.66 (1004) S 18
6 PM (22) May 17 82.0 (27.8) 69.1 (20.6) 29.67 (1004) S 18
5 PM (21) May 17 82.0 (27.8) 69.1 (20.6) 29.67 (1004) SSE 21
4 PM (20) May 17 80.1 (26.7) 70.0 (21.1) 29.72 (1006) S 16
3 PM (19) May 17 81.0 (27.2) 69.1 (20.6) 29.71 (1006) S 22
2 PM (18) May 17 81.0 (27.2) 70.0 (21.1) 29.71 (1006) S 24
1 PM (17) May 17 78.1 (25.6) 69.1 (20.6) 29.71 (1006) S 18
Noon (16) May 17 73.9 (23.3) 68.0 (20.0) 29.74 (1007) S 18
11 AM (15) May 17 69.1 (20.6) 66.0 (18.9) 29.74 (1007) S 14 thunder
10 AM (14) May 17 66.9 (19.4) 64.0 (17.8) 29.76 (1007) S 13 light rain with thunder
9 AM (13) May 17 66.9 (19.4) 64.0 (17.8) 29.74 (1007) SSW 9 light rain
8 AM (12) May 17 66.0 (18.9) 64.0 (17.8) 29.71 (1006) S 6 light rain
7 AM (11) May 17 64.9 (18.3) 62.1 (16.7) 29.69 (1005) SE 16 light rain
6 AM (10) May 17 64.0 (17.8) 62.1 (16.7) 29.79 (1008) S 8 rain with thunder; mist
Oldest 5 AM (9) May 17 64.9 (18.3) 61.0 (16.1) 29.76 (1007) SE 14 thunder in the vicinity
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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