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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

2025.12.25 1242 UTC
Wind from the NNE (030 degrees) at 7 MPH (6 KT)
Visibility 6 mile(s)
Sky conditions mostly cloudy
Weather Mist
Temperature 44 F (7 C)
Dew Point 42 F (6 C)
Relative Humidity 93%
Pressure (altimeter) 30.08 in. Hg (1018 hPa)
ob KGUS 251242Z AUTO 03006KT 6SM BR SCT006 BKN021 07/06 A3008 RMK AO2 RAB23E32 CIG 006V021 CIG 004 RWY23 SLP193

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
48.6 (9.2) 44.6 (7.0) In the 6 hours preceding Dec 25, 2025 - 06:55 AM EST / 2025.12.25 1155 UTC
47.8 (8.8) 29.1 (-1.6) In the 24 hours preceding Dec 24, 2025 - 11:55 PM EST / 2025.12.25 0455 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 6 hours preceding Dec 25, 2025 - 06:55 AM EST / 2025.12.25 1155 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 AM (12) Dec 25 44 (7) 42 (6) 30.08 (1018) NNE 7 mist
6 AM (11) Dec 25 44 (7) 44 (7) 30.04 (1017) N 7 mist
5 AM (10) Dec 25 44 (7) 42 (6) 30.03 (1016) NNE 6 mist
4 AM (9) Dec 25 46 (8) 46 (8) 30.02 (1016) Calm fog
3 AM (8) Dec 25 46 (8) 46 (8) 30.02 (1016) N 6 fog
2 AM (7) Dec 25 47.3 (8.5) 45.9 (7.7) 30.01 (1016) N 3 fog
1 AM (6) Dec 25 48 (9) 46 (8) 30.01 (1016) NW 5 fog
Midnight (5) Dec 25 48 (9) 44 (7) 30 (1015) S 7 mist
11 PM (4) Dec 24 46 (8) 41 (5) 30.03 (1016) S 5
10 PM (3) Dec 24 48 (9) 37 (3) 30.05 (1017) Calm light drizzle
9 PM (2) Dec 24 46.2 (7.9) 36.0 (2.2) 30.07 (1018) SE 9
8 PM (1) Dec 24 46 (8) 35 (2) 30.08 (1018) SE 6
7 PM (0) Dec 24 44 (7) 35 (2) 30.11 (1019) ESE 6
6 PM (23) Dec 24 43.2 (6.2) 34.0 (1.1) 30.14 (1020) ESE 8
5 PM (22) Dec 24 45.1 (7.3) 35.2 (1.8) 30.14 (1020) E 8
4 PM (21) Dec 24 46.8 (8.2) 34.9 (1.6) 30.15 (1020) ESE 8
3 PM (20) Dec 24 47.8 (8.8) 34.7 (1.5) 30.18 (1022) E 8
2 PM (19) Dec 24 47.1 (8.4) 33.6 (0.9) 30.22 (1023) ESE 9
1 PM (18) Dec 24 43.5 (6.4) 34.3 (1.3) 30.24 (1024) ESE 10
Noon (17) Dec 24 41.0 (5.0) 33.4 (0.8) 30.27 (1025) ESE 14
11 AM (16) Dec 24 38.3 (3.5) 34.0 (1.1) 30.3 (1026) ESE 13
10 AM (15) Dec 24 37 (3) 33 (1) 30.3 (1026) ESE 10
9 AM (14) Dec 24 34.3 (1.3) 32.7 (0.4) 30.31 (1026) E 7 mist
Oldest 8 AM (13) Dec 24 33 (1) 32 (0) 30.29 (1025) E 7 mist
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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