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Current Weather Conditions:
Fort Madison, IA, United States

NWS Point Forecast for KFSW (KFSW) 40-40N 091-20W

Conditions at

2026.05.31 1215 UTC
Wind from the E (090 degrees) at 15 MPH (13 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 68 F (20 C)
Dew Point 48 F (9 C)
Relative Humidity 49%
Pressure (altimeter) 30.01 in. Hg (1016 hPa)
ob KFSW 311215Z AUTO 09013KT 10SM BKN110 20/09 A3001 RMK AO2

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.2 (22.9) 67.1 (19.5) In the 6 hours preceding May 31, 2026 - 07:55 AM EDT / 2026.05.31 1155 UTC
84.4 (29.1) 68.2 (20.1) In the 24 hours preceding May 31, 2026 - 12:55 AM EDT / 2026.05.31 0455 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 24 hours preceding May 31, 2026 - 07:55 AM EDT / 2026.05.31 1155 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 AM (12) May 31 68 (20) 48 (9) 30.01 (1016) E 15
7 AM (11) May 31 68 (20) 48 (9) 30.01 (1016) E 13
6 AM (10) May 31 68 (20) 46 (8) 30.01 (1016) E 12
5 AM (9) May 31 69 (21) 48 (9) 30 (1015) ENE 13
4 AM (8) May 31 71 (22) 48 (9) 30 (1015) E 13
3 AM (7) May 31 71 (22) 50 (10) 30 (1015) E 14
2 AM (6) May 31 73 (23) 51 (11) 29.99 (1015) E 12
1 AM (5) May 31 73 (23) 57 (14) 29.99 (1015) NE 7
Midnight (4) May 31 75 (24) 59 (15) 30 (1015) ENE 7
11 PM (3) May 30 73 (23) 59 (15) 30 (1015) ESE 2
10 PM (2) May 30 77 (25) 57 (14) 29.97 (1014) E 3
9 PM (1) May 30 78 (26) 57 (14) 29.96 (1014) ENE 5
8 PM (0) May 30 80 (27) 57 (14) 29.95 (1014) E 6
7 PM (23) May 30 82 (28) 53 (12) 29.94 (1013) E 7
6 PM (22) May 30 84 (29) 55 (13) 29.94 (1013) E 10
5 PM (21) May 30 82 (28) 51 (11) 29.96 (1014) E 12
4 PM (20) May 30 82 (28) 55 (13) 29.97 (1014) ENE 14
3 PM (19) May 30 80 (27) 55 (13) 29.98 (1015) E 17
2 PM (18) May 30 80 (27) 57 (14) 29.99 (1015) E 13
1 PM (17) May 30 80 (27) 55 (13) 30 (1015) E 13
Noon (16) May 30 78 (26) 57 (14) 30 (1015) E 14 haze
11 AM (15) May 30 78 (26) 59 (15) 29.99 (1015) ENE 9
10 AM (14) May 30 75 (24) 60 (16) 29.97 (1014) E 10
Oldest 9 AM (13) May 30 71 (22) 62 (17) 29.97 (1014) E 7
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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