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 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110400Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF | ||||||||||||||||
12:05 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110405Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:10 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110410Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:15 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110415Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:20 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110420Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:25 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110425Z AUTO 00000KT 10SM CLR 17/16 A3022 RMK T01700160 MADISHF | ||||||||||||||||
12:30 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110430Z AUTO 00000KT 10SM CLR 18/16 A3023 RMK T01800160 MADISHF | ||||||||||||||||
12:35 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110435Z AUTO 00000KT 10SM CLR 18/16 A3023 RMK T01800160 MADISHF | ||||||||||||||||
12:40 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110440Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:45 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110445Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:50 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110450Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
12:56 AM | Calm | 10 | CLR | 64 | 62 | 64 | 93 | 30.22 | 1023.8 | 0 | ||||||
KHEF 110456Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK AO2 SLP238 T01780167 | ||||||||||||||||
1:00 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110500Z AUTO 00000KT 10SM CLR 18/17 A3022 RMK T01800170 MADISHF | ||||||||||||||||
1:05 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110505Z AUTO 00000KT 10SM CLR 17/16 A3022 RMK T01700160 MADISHF | ||||||||||||||||
1:10 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110510Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF | ||||||||||||||||
1:15 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110515Z AUTO 00000KT 10SM CLR 17/16 A3022 RMK T01700160 MADISHF | ||||||||||||||||
1:20 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110520Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF | ||||||||||||||||
1:25 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110525Z AUTO 00000KT 10SM CLR 17/17 A3023 RMK T01700170 MADISHF | ||||||||||||||||
1:30 AM | Calm | 10 | CLR | 30.22 | ||||||||||||
KHEF 110530Z AUTO 00000KT 10SM CLR 17/17 A3022 RMK T01700170 MADISHF | ||||||||||||||||
1:35 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110535Z AUTO 00000KT 10SM CLR 17/17 A3023 RMK T01700170 MADISHF | ||||||||||||||||
1:40 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110540Z AUTO 00000KT 10SM CLR 17/17 A3023 RMK T01700170 MADISHF | ||||||||||||||||
1:45 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110545Z AUTO 00000KT 10SM CLR 18/17 A3023 RMK T01800170 MADISHF | ||||||||||||||||
1:50 AM | Calm | 10 | CLR | 30.23 | ||||||||||||
KHEF 110550Z AUTO 00000KT 10SM CLR 18/17 A3023 RMK T01800170 MADISHF | ||||||||||||||||
1:56 AM | Calm | 10 | CLR | 64 | 62 | 64 | 75 | 63 | 93 | 30.23 | 1024.1 | 0 | ||||
KHEF 110556Z AUTO 00000KT 10SM CLR 18/17 A3023 RMK AO2 SLP241 T01780167 10239 20172 53003 |
API: The IEM API webservice that provided data to this page. For more details, see documentation.
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.