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Current Weather Conditions:
MARSHALLTOWN MUNICIPAL AIRPORT , IA, United States

NWS Point Forecast for KMIW (KMIW) 42-07N 92-55W 296M

Conditions at

2026.07.03 0516 UTC
Wind from the S (180 degrees) at 13 MPH (11 KT) gusting to 24 MPH (21 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Weather Thunder in the vicinity
Light rain
Lightning observed
Precipitation last hour A trace
Temperature 66.9 F (19.4 C)
Dew Point 63.0 F (17.2 C)
Relative Humidity 87%
Pressure (altimeter) 30.03 in. Hg (1016 hPa)
ob KMIW 030516Z AUTO 18011G21KT 10SM VCTS -RA BKN050 BKN110 19/17 A3003 RMK AO2 PK WND 19028/0502 LTG DSNT ALQDS RAB02 TSE10 P0000 T01940172

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
91.0 (32.8) 71.1 (21.7) In the 6 hours preceding Jul 02, 2026 - 07:53 PM EDT / 2026.07.02 2353 UTC
90.0 (32.2) 75.9 (24.4) In the 24 hours preceding Jul 02, 2026 - 01:53 AM EDT / 2026.07.02 0553 UTC

Precipitation Accumulation

Precipitation
Amount
1.00 inches In the 3 hours preceding Jul 02, 2026 - 10:53 PM EDT / 2026.07.03 0253 UTC
0.76 inches In the 6 hours preceding Jul 02, 2026 - 07:53 PM EDT / 2026.07.02 2353 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 AM (5) Jul 03 66.9 (19.4) 63.0 (17.2) 30.03 (1016) S 13 thunder in the vicinity; light rain
Midnight (4) Jul 03 70.0 (21.1) 64.9 (18.3) 30.01 (1016) SSE 12 light rain with thunder
11 PM (3) Jul 02 70.0 (21.1) 64.9 (18.3) 30.01 (1016) S 13 light rain
10 PM (2) Jul 02 70.0 (21.1) 66.9 (19.4) 30 (1015) S 9 thunder in the vicinity
9 PM (1) Jul 02 70.0 (21.1) 66.0 (18.9) 29.97 (1014) SE 6 thunder in the vicinity
8 PM (0) Jul 02 70.0 (21.1) 68.0 (20.0) 29.99 (1015) S 8 rain with thunder; mist
7 PM (23) Jul 02 71.1 (21.7) 69.1 (20.6) 30 (1015) ESE 6 light rain with thunder; mist
6 PM (22) Jul 02 73.0 (22.8) 71.1 (21.7) 29.96 (1014) Variable 5 heavy rain with thunder; mist
5 PM (21) Jul 02 77.0 (25.0) 70.0 (21.1) 29.92 (1013) NNE 17 thunder in the vicinity
4 PM (20) Jul 02 84.0 (28.9) 71.1 (21.7) 29.94 (1013) Variable 6 thunder in the vicinity
3 PM (19) Jul 02 79.0 (26.1) 72.0 (22.2) 29.94 (1013) N 7 light rain with thunder
2 PM (18) Jul 02 88.0 (31.1) 73.0 (22.8) 29.97 (1014) SSW 15 thunder in the vicinity
1 PM (17) Jul 02 87.1 (30.6) 73.0 (22.8) 29.98 (1015) S 8
Noon (16) Jul 02 86.0 (30.0) 73.0 (22.8) 29.99 (1015) SW 12
11 AM (15) Jul 02 86.0 (30.0) 73.9 (23.3) 29.96 (1014) SSW 13
10 AM (14) Jul 02 82.9 (28.3) 73.0 (22.8) 29.95 (1014) SW 12
9 AM (13) Jul 02 80.1 (26.7) 72.0 (22.2) 29.95 (1014) SW 9
8 AM (12) Jul 02 77.0 (25.0) 71.1 (21.7) 29.96 (1014) SSW 10
7 AM (11) Jul 02 75.9 (24.4) 71.1 (21.7) 29.96 (1014) SSW 10
6 AM (10) Jul 02 77.0 (25.0) 71.1 (21.7) 29.95 (1014) SSW 12
5 AM (9) Jul 02 77.0 (25.0) 72.0 (22.2) 29.94 (1013) SSW 12
4 AM (8) Jul 02 78.1 (25.6) 72.0 (22.2) 29.93 (1013) SW 13
3 AM (7) Jul 02 78.1 (25.6) 72.0 (22.2) 29.93 (1013) SSW 10
Oldest 2 AM (6) Jul 02 80.1 (26.7) 72.0 (22.2) 29.93 (1013) SSW 13
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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