[HEF] MANASSAS MUNI(AWOS) [1992-]
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11 August 2025 Observation History, [HEF] MANASSAS MUNI(AWOS), timezone: America/New_York

Time Wind
(mph)
Vis.
(mi.)
Sky Cond.
(100s ft)
Present Wx Temperature (ºF) Relative
Humidity
Pressure Snow
Depth
(in)
Precipitation (in.)
Air Dwpt Feels Like 6 hour altimeter
(in.)
sea level
(mb)
1 hr 3 hr 6 hr
Max.Min.
12:00 AMCalm10 CLR
30.22
KHEF 110400Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF
12:05 AMCalm10 CLR
30.22
KHEF 110405Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:10 AMCalm10 CLR
30.22
KHEF 110410Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:15 AMCalm10 CLR
30.22
KHEF 110415Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:20 AMCalm10 CLR
30.22
KHEF 110420Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:25 AMCalm10 CLR
30.22
KHEF 110425Z AUTO 00000KT 10SM CLR 17/16 A3022 RMK T01700160 MADISHF
12:30 AMCalm10 CLR
30.23
KHEF 110430Z AUTO 00000KT 10SM CLR 18/16 A3023 RMK T01800160 MADISHF
12:35 AMCalm10 CLR
30.23
KHEF 110435Z AUTO 00000KT 10SM CLR 18/16 A3023 RMK T01800160 MADISHF
12:40 AMCalm10 CLR
30.22
KHEF 110440Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:45 AMCalm10 CLR
30.22
KHEF 110445Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:50 AMCalm10 CLR
30.22
KHEF 110450Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
12:56 AMCalm10 CLR
646264 93 30.221023.80
KHEF 110456Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK AO2 SLP238 T01780167
1:00 AMCalm10 CLR
30.22
KHEF 110500Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF
1:05 AMCalm10 CLR
30.22
KHEF 110505Z AUTO 00000KT 10SM CLR 17/16 A3022 RMK T01700160 MADISHF
1:10 AMCalm10 CLR
30.22
KHEF 110510Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF
1:15 AMCalm10 CLR
30.22
KHEF 110515Z AUTO 00000KT 10SM CLR 17/16 A3022 RMK T01700160 MADISHF
1:20 AMCalm10 CLR
30.22
KHEF 110520Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF
1:25 AMCalm10 CLR
30.23
KHEF 110525Z AUTO 00000KT 10SM CLR 17/17 A3023 RMK T01700170 MADISHF
1:30 AMCalm10 CLR
30.22
KHEF 110530Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF
1:35 AMCalm10 CLR
30.23
KHEF 110535Z AUTO 00000KT 10SM CLR 17/17 A3023 RMK T01700170 MADISHF
1:40 AMCalm10 CLR
30.23
KHEF 110540Z AUTO 00000KT 10SM CLR 17/17 A3023 RMK T01700170 MADISHF
1:45 AMCalm10 CLR
30.23
KHEF 110545Z AUTO 00000KT 10SM CLR 18/17 A3023 RMK T01800170 MADISHF
1:50 AMCalm10 CLR
30.23
KHEF 110550Z AUTO 00000KT 10SM CLR 18/17 A3023 RMK T01800170 MADISHF
1:56 AMCalm10 CLR
646264 75 63 93 30.231024.10
KHEF 110556Z AUTO 00000KT 10SM CLR 18/17 A3023 RMK AO2 SLP241 T01780167 10239 20172 53003

Data Notes

  • For recent years, this page also optionally shows observations from the MADIS High Frequency METAR dataset. This dataset had a problem with temperatures detailed here.