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Current Weather Conditions:
Grissom Air Force Base / Peru, IN, United States

NWS Point Forecast for KGUS (KGUS) 40-39N 086-09W

Conditions at

2025.12.07 1955 UTC
Wind from the N (010 degrees) at 13 MPH (11 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 34.0 F (1.1 C)
Windchill 24 F (-4 C)
Dew Point 28.8 F (-1.8 C)
Relative Humidity 80%
Pressure (altimeter) 30.06 in. Hg (1017 hPa)
ob KGUS 071955Z 01011KT 10SM OVC009 01/M02 A3006 RMK AO2A SLP190 T00111018

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
34.5 (1.4) 33.6 (0.9) In the 6 hours preceding Dec 07, 2025 - 12:55 PM EST / 2025.12.07 1755 UTC
31.8 (-0.1) 21.6 (-5.8) In the 24 hours preceding Dec 06, 2025 - 11:55 PM EST / 2025.12.07 0455 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Dec 07, 2025 - 09:55 AM EST / 2025.12.07 1455 UTC
A trace In the 6 hours preceding Dec 07, 2025 - 12:55 PM EST / 2025.12.07 1755 UTC
0.01 inches In the 24 hours preceding Dec 07, 2025 - 06:55 AM EST / 2025.12.07 1155 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 PM (20) Dec 07 34.0 (1.1) 28.8 (-1.8) 30.06 (1017) N 13
2 PM (19) Dec 07 34.2 (1.2) 29.8 (-1.2) 30.04 (1017) N 10 haze
1 PM (18) Dec 07 34.3 (1.3) 31.6 (-0.2) 30.03 (1016) NW 8 mist
Noon (17) Dec 07 33 (1) 32 (0) 30.02 (1016) W 3 mist
11 AM (16) Dec 07 33 (1) 32 (0) 30.02 (1016) N 5 fog; mist
10 AM (15) Dec 07 33 (1) 32 (0) 30.02 (1016) WNW 3 light snow; mist
9 AM (14) Dec 07 34.2 (1.2) 30.9 (-0.6) 29.98 (1015) WNW 5
8 AM (13) Dec 07 33 (1) 32 (0) 29.95 (1014) S 3 mist
7 AM (12) Dec 07 33.8 (1.0) 31.1 (-0.5) 29.93 (1013) SSE 8 mist
6 AM (11) Dec 07 33 (1) 32 (0) 29.93 (1013) SSE 10 mist
5 AM (10) Dec 07 32 (0) 28 (-2) 29.95 (1014) SE 9 light precipitation; mist
4 AM (9) Dec 07 30 (-1) 26 (-3) 29.98 (1015) SE 6 light snow; mist
3 AM (8) Dec 07 30 (-1) 26 (-3) 29.98 (1015) SE 6 light precipitation
2 AM (7) Dec 07 30 (-1) 24 (-4) 29.98 (1015) SE 5
1 AM (6) Dec 07 28.2 (-2.1) 24.3 (-4.3) 29.99 (1015) SSE 6
Midnight (5) Dec 07 27.9 (-2.3) 23.9 (-4.5) 29.99 (1015) ESE 5
11 PM (4) Dec 06 26.6 (-3.0) 23.5 (-4.7) 30.01 (1016) E 5
10 PM (3) Dec 06 26.4 (-3.1) 23.5 (-4.7) 30 (1015) Calm
9 PM (2) Dec 06 24.1 (-4.4) 21.7 (-5.7) 29.98 (1015) Calm
8 PM (1) Dec 06 23 (-5) 21 (-6) 29.98 (1015) Calm
7 PM (0) Dec 06 25.3 (-3.7) 22.5 (-5.3) 29.96 (1014) S 5
6 PM (23) Dec 06 26 (-3) 23 (-5) 29.96 (1014) Calm
5 PM (22) Dec 06 28.9 (-1.7) 24.4 (-4.2) 29.96 (1014) SW 7
Oldest 4 PM (21) Dec 06 31.1 (-0.5) 25.3 (-3.7) 29.95 (1014) W 8
Time
EST (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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