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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

2026.08.10 0853 UTC
Wind Calm
Visibility 6 mile(s)
Sky conditions clear
Weather Mist
Temperature 69.1 F (20.6 C)
Dew Point 68.0 F (20.0 C)
Relative Humidity 96%
Pressure (altimeter) 29.87 in. Hg (1011 hPa)
Pressure tendency 0.00 inches (0.1 hPa) higher than three hours ago
ob KMIW 100853Z AUTO 00000KT 6SM BR CLR 21/20 A2987 RMK AO2 SLP108 T02060200 53001

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
80.1 (26.7) 70.0 (21.1) In the 6 hours preceding Aug 10, 2026 - 01:53 AM EDT / 2026.08.10 0553 UTC
84.0 (28.9) 54.0 (12.2) In the 24 hours preceding Aug 10, 2026 - 01:53 AM EDT / 2026.08.10 0553 UTC

Precipitation Accumulation

Precipitation
Amount
0.13 inches In the 24 hours preceding Aug 09, 2026 - 07:53 AM EDT / 2026.08.09 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 AM (9) Aug 10 69.1 (20.6) 68.0 (20.0) 29.87 (1011) Calm mist
4 AM (8) Aug 10 70.0 (21.1) 69.1 (20.6) 29.86 (1011) NE 6 mist
3 AM (7) Aug 10 71.1 (21.7) 70.0 (21.1) 29.88 (1011) Calm
2 AM (6) Aug 10 70.0 (21.1) 69.1 (20.6) 29.87 (1011) N 5 mist
1 AM (5) Aug 10 73.0 (22.8) 71.1 (21.7) 29.86 (1011) SE 5
Midnight (4) Aug 10 73.9 (23.3) 71.1 (21.7) 29.86 (1011) ENE 7
11 PM (3) Aug 09 75.0 (23.9) 72.0 (22.2) 29.86 (1011) E 7
10 PM (2) Aug 09 75.9 (24.4) 73.0 (22.8) 29.86 (1011) E 5
9 PM (1) Aug 09 78.1 (25.6) 73.0 (22.8) 29.85 (1010) E 3
8 PM (0) Aug 09 80.1 (26.7) 73.0 (22.8) 29.83 (1010) E 7
7 PM (23) Aug 09 81.0 (27.2) 72.0 (22.2) 29.84 (1010) E 8
6 PM (22) No Data
5 PM (21) Aug 09 82.9 (28.3) 71.1 (21.7) 29.84 (1010) SSE 12
4 PM (20) Aug 09 82.0 (27.8) 70.0 (21.1) 29.84 (1010) SSE 16
3 PM (19) Aug 09 82.0 (27.8) 69.1 (20.6) 29.85 (1010) SE 14
2 PM (18) Aug 09 81.0 (27.2) 66.9 (19.4) 29.86 (1011) ESE 14
1 PM (17) Aug 09 78.1 (25.6) 66.0 (18.9) 29.87 (1011) ESE 16
Noon (16) Aug 09 73.9 (23.3) 66.9 (19.4) 29.9 (1012) E 16
11 AM (15) Aug 09 70.0 (21.1) 66.9 (19.4) 29.96 (1014) ENE 10 heavy rain with thunder; mist
10 AM (14) Aug 09 71.1 (21.7) 66.9 (19.4) 29.91 (1012) S 5
9 AM (13) Aug 09 70.0 (21.1) 66.9 (19.4) 29.94 (1013) N 9 light rain
8 AM (12) Aug 09 69.1 (20.6) 68.0 (20.0) 29.96 (1014) WNW 10
7 AM (11) Aug 09 70.0 (21.1) 68.0 (20.0) 29.93 (1013) NW 14 light rain
Oldest 6 AM (10) Aug 09 69.1 (20.6) 68.0 (20.0) 29.9 (1012) S 14 light rain
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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