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Severe weather analysis

Observations and analyses of the atmosphere now, from NWS, WPC and SPC. Not a forecast and not a warning: for those, see the Briefing and the Live tracker.

Surface observations / WPC surface analysis: feeds current

Surface observations: Feed current; checked .

WPC surface analysis: Feed current; checked .

Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.

Surface: what stations observe and WPC analyses

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California: one station shown in each small area of the map, so it stays legible; the table lists every station in a state.

On the map

  • Observed temperature, °F, above-left of the station
  • Observed dew point, °F, below-left
  • Observed temperature and dew point are left off the map on a screen this narrow: the table below lists every station’s.
  • Observed wind: the staff points to where it blows from; a full barb is 10 kt, a half 5, a pennant 50; a ring is calm
  • Analysis cold front
  • Analysis warm front
  • Analysis stationary front
  • Analysis occluded front
  • Analysis dry line
  • Analysis trough
  • Analysis high and low pressure centres, with their pressure in millibars

WPC’s bulletin does not say which side of a front its symbols go, so this map draws no triangles or half-circles; each front is named on the map and in the list.

Observed 2,245 stations, each at its own time, most between and . Airport and other automated stations’ reports (METARs), as AviationWeather.gov decodes them. Left out: 471 reports flagged by the station for maintenance and one report that cannot be right; no other quality control is applied here.

Analysis WPC’s surface analysis valid , issued . A forecaster’s analysis of the fronts and pressure centres at that hour, every three hours.

WPC analyses no front across California; troughs are drawn on the map.

Every station in California (110)
110 stations in California, by identifier
StationObservedTemperatureDew pointWindPressureVisibilityWeather
KAAT57 °F20 °F140° 3 kt1024.9 mb10+ mi—
KACV51 °F51 °F140° 4 kt1020.9 mb0.75 miBR
KAJO85 °F42 °F120° 8 kt1015.6 mb10+ mi—
KAPC67 °F41 °F160° 3 kt1016.0 mb10+ mi—
KAUN63 °F32 °Fcalm—10+ mi—
KBFL82 °F34 °F020° 9 kt1016.8 mb10+ mi—
KBIH68 °F25 °F160° 9 kt1024.4 mb10+ mi—
KBLH79 °F42 °F080° 5 kt1017.5 mb10+ mi—
KBUR87 °F37 °F050° 10 kt1014.2 mb10+ mi—
KCCB82 °F36 °F090° 5 kt—10+ mi—
KCCR74 °F42 °F360° 4 kt1015.5 mb10+ mi—
KCEC52 °F51 °F290° 4 kt1020.0 mb0.5 miFG
KCIC82 °F37 °F120° 7 kt—10+ mi—
KCMA89 °F38 °F050° 15 kt, gusts 23 kt1015.4 mb10+ mi—
KCNO81 °F42 °F090° 7 kt1015.6 mb10+ mi—
KCPU74 °F36 °Fcalm—10+ mi—
KCRQ85 °F41 °F050° 6 kt1013.5 mb10+ mi—
KCVH72 °F28 °Fcalm—10+ mi—
KDAG75 °F36 °F080° 10 kt1019.7 mb10+ mi—
KDLO68 °F39 °F120° 5 kt—10+ mi—
KDVO72 °F32 °F310° 3 kt—10+ mi—
KDWA73 °F37 °Fcalm—10+ mi—
KE1677 °F36 °F020° 5 kt—10+ mi-RA
KEDW76 °F31 °F040° 11 kt1019.5 mb60 mi—
KEED80 °F39 °F350° 7 kt1017.3 mb10+ mi—
KEMT90 °F37 °F050° 7 kt—10+ mi—
KF7080 °F40 °F090° 4 kt—10+ mi—
KFAT80 °F38 °Fcalm1017.1 mb10+ mi—
KFCH73 °F41 °Fcalm—10+ mi—
KFHM82 °F45 °F340° 3 kt———
KFOT50 °F50 °F360° 4 kt—0.25 mi—
KFUL90 °F40 °F080° 6 kt1013.9 mb10+ mi—
KGOO68 °F28 °Fcalm—10+ mi—
KHAF——020° 5 kt—9 mi—
KHHR87 °F46 °Fcalm1014.3 mb10+ mi—
KHJO66 °F48 °F040° 3 kt1017.5 mb10+ mi—
KHWD72 °F42 °Fcalm1017.7 mb10+ mi—
KIPL84 °F46 °F030° 5 kt1015.9 mb10+ mi—
KIZA75 °F34 °F200° 4 kt—10+ mi—
KJAQ73 °F36 °Fcalm—10+ mi—
KL0879 °F43 °F120° 6 kt—10+ mi—
KL1882 °F41 °F030° 5 kt—10+ mi—
KLGB89 °F42 °F080° 6 kt1014.0 mb10+ mi—
KLLR55 °F48 °Fcalm—10+ mi—
KLPC69 °F45 °Fcalm1016.2 mb10+ mi—
KLVK74 °F37 °Fcalm1016.9 mb10+ mi—
KMCC73 °F37 °F150° 4 kt—10+ mi—
KMCE73 °F42 °F250° 3 kt1016.9 mb10+ mi—
KMER——calm—10+ mi—
KMHR71 °F38 °F150° 5 kt—10+ mi—
KMHS52 °F35 °Fcalm1024.5 mb10+ mi—
KMHV74 °F30 °F100° 14 kt—9 mi—
KMMH45 °F18 °Fcalm—10+ mi—
KMOD70 °F48 °Fcalm1016.9 mb7 mi—
KMRY70 °F44 °Fcalm1018.3 mb10+ mi—
KMWS61 °F37 °F040° 1 kt———
KMYF84 °F43 °F330° 3 kt1013.4 mb10+ mi—
KNFG77 °F47 °Fcalm1013.9 mb10+ mi—
KNJK81 °F45 °F050° 6 kt1018.2 mb10+ mi—
KNUQ73 °F50 °Fcalm—10+ mi—
KO0557 °F19 °Fcalm—6 miHZ
KO2270 °F34 °Fcalm—10+ mi—
KO2659 °F27 °F270° 8 kt—10+ mi—
KO3269 °F43 °F360° 3 kt—10+ mi—
KO5461 °F28 °Fcalm—10+ mi—
KO6963 °F34 °Fcalm—10+ mi—
KO8659 °F30 °F280° 4 kt—10+ mi—
KOAK68 °F45 °F010° 3 kt1017.0 mb10+ mi—
KOAR66 °F41 °F210° 5 kt—10+ mi—
KONT86 °F38 °F030° 13 kt1014.4 mb10+ mi—
KOVE75 °F38 °F140° 6 kt1017.3 mb10+ mi—
KOXR89 °F38 °F050° 9 kt, gusts 24 kt1014.2 mb10+ mi—
KPAO68 °F52 °F270° 3 kt—10+ mi—
KPMD71 °F35 °F080° 11 kt1020.2 mb10+ mi—
KPOC82 °F39 °Fcalm—10+ mi—
KPSP81 °F46 °F240° 3 kt1018.0 mb10+ mi—
KPVF70 °F28 °Fnot given—10+ mi—
KRAL83 °F40 °F080° 3 kt1015.0 mb10+ mi—
KRBL70 °F36 °F150° 6 kt1016.6 mb10+ mi—
KRDD70 °F30 °Fcalm1015.6 mb10+ mi—
KRHV79 °F46 °F280° 3 kt—10+ mi—
KRIV83 °F37 °F060° 12 kt1015.2 mb10+ mi—
KRNM82 °F40 °F060° 12 kt, gusts 35 kt1014.0 mb10+ mi—
KSAC67 °F47 °Fcalm1016.7 mb10+ mi—
KSAN85 °F47 °F360° 4 kt1013.5 mb10+ mi—
KSBA73 °F54 °Fcalm1014.5 mb10+ mi—
KSBD81 °F37 °F260° 4 kt—10+ mi—
KSBP80 °F37 °F350° 5 kt1015.6 mb10+ mi—
KSEE88 °F41 °F070° 9 kt, gusts 16 kt—10+ mi—
KSIY60 °F21 °F200° 3 kt1022.6 mb10+ mi—
KSJC74 °F46 °F280° 5 kt1017.0 mb10+ mi—
KSLI91 °F40 °F060° 10 kt1012.4 mb10+ mi—
KSMF71 °F43 °F210° 5 kt1016.5 mb10+ mi—
KSNA87 °F44 °Fvariable 3 kt1014.0 mb10+ mi—
KSNS75 °F41 °Fvariable 3 kt1017.7 mb10+ mi—
KSQL66 °F55 °Fvariable 3 kt—10+ mi—
KSTS68 °F37 °F160° 4 kt1016.5 mb10+ mi—
KSVE54 °F23 °F240° 6 kt—5 mi—
KTCY75 °F37 °F210° 7 kt—10+ mi—
KTOA86 °F41 °F130° 5 kt—10+ mi—
KTRK54 °F23 °Fcalm—10+ mi—
KTRM75 °F51 °F270° 4 kt1016.4 mb10+ mi—
KTSP66 °F30 °F110° 9 kt—10+ mi—
KTVL47 °F23 °Fvariable 3 kt1027.7 mb10+ mi—
KUKI73 °F32 °Fcalm1017.1 mb10+ mi—
KVCB64 °F42 °Fcalm1017.0 mb10+ mi—
KVCV72 °F36 °F050° 10 kt—10+ mi—
KVNY86 °F37 °F030° 8 kt1014.6 mb10+ mi—
KWJF72 °F34 °F070° 8 kt1020.8 mb10+ mi—
KWVI70 °F39 °F330° 3 kt1017.2 mb10+ mi—

Surface observations checked · Data: NOAA/NWS Aviation Weather Center

WPC surface analysis checked · Data: NOAA/WPC

California briefing

Not an official warning service. Warnings and watches are the National Weather Service’s, outlooks and reports the Storm Prediction Center’s and the Weather Prediction Center’s (Data: NOAA/NWS, NOAA/SPC, NOAA/WPC). When a warning is issued for you, act on it, and use weather.gov or a NOAA Weather Radio for where you are.