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Latest Observations

Map

15 Minute Data

Map - Southern Napa County

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 5/31/26 5:44 AM PDT
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Dollarhide 18A Remote 5/31/26 0530 42.6   1.4 98   1 42.1   1.6 - - - - - 48.0   3.0 42.2   1.1
Dollarhide 1AS Remote 5/31/26 0530 44.2   1.1 94   0 42.7   1.1 0.0   0.0 N | 0 0.0   0.0 - - 49.5   2.9 43.8   1.1
Angwin 5/31/26 0530 57.2   5.4 64   28 45.1   4.3 3.6   1.0 NNW | 332 5.2   1.4 0.00 0.00 60.0   4.3 54.9   3.4
Lower Angwin (Pioneer) 5/31/26 0530 55.3   10.5 - - 2.2   2.2 NNE | 27 3.8   3.8 - - 59.5   11.6 45.8   3.5
Lower Chiles Valley (Brown) 5/31/26 0530 42.5   7.5 98   2 41.9   8.0 0.0   1.7 SE | 138 1.0   4.4 0.00 0.00 46.6   5.6 41.6   8.2
Deer Park 5/31/26 0530 51.3   0.2 80   18 45.5   5.1 1.2   1.1 ESE | 120 2.1   1.0 0.00 0.00 55.9   3.5 51.3   1.0
Moss Creek Vineyard/Reservior 5/31/26 0315 50.0   0.4 89   5 47.0   0.9 - - - 0.00 0.00 51.9   0.5 49.4   0.1
Montesol 5/31/26 0530 49.0   2.4 - - - - - 0.00 0.00 49.9   0.3 45.1   1.8
Dollarhide Base 5/31/26 0530 48.7   1.0 96   2 47.7   1.7 0.5   0.2 SE | 138 1.2   1.4 0.00 0.00 54.8   0.1 48.5   0.6
Pope Valley (Weeks Lake) 5/31/26 0530 43.4   0.6 100   0 43.4   0.6 0.4   0.4 WSW | 250 1.8   0.7 0.00 0.00 47.4   2.8 43.0   0.5
Max     57.2 100 47.7 3.6 - 5.2 0.00 0.00 60.0 54.9
Avg     48.2 90 44.1 1.1 - 2.1 0.00 - - -
Min     42.5 64 41.9 0.0 - 0.0 0.00 0.00 46.6 41.6

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/31/26 5:44 AM PDT
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Calistoga-North 5/31/26 0530 46.2   7.4 96   2 45.1   6.8 - - - 0.00 0.00 51.5   2.3 46.1   5.7
Stags Leap Dist (Chimney Rock) 5/31/26 0530 43.9   8.6 97   2 43.1   7.9 0.0   0.5 NNW | 347 0.7   1.2 0.00 0.00 49.1   3.9 43.8   7.9
Diamond Mtn (McEachran) 5/31/26 0530 50.8   0.9 86   9 46.9   3.7 - - - - - 54.6   2.2 50.7   0.2
Diamond Mtn (Schramsberg) 5/31/26 0530 53.3   3.0 70   30 43.9   6.4 - - - 0.00 0.00 55.6   4.0 52.8   3.6
Stags Leap Dist (Silverado Vineyards) 5/31/26 0530 45.3   6.4 93   2 43.4   5.8 0.0   1.0 N | 0 0.0   3.2 0.00 0.00 50.0   2.4 45.2   6.3
Oak Knoll-East (Ranch 53) 5/31/26 0530 46.9   6.0 92   1 44.6   6.2 0.0   1.1 N | 0 0.0   3.7 0.00 0.00 52.6   0.5 46.7   5.4
Rutherford-North (Mee Ln) 5/31/26 0530 44.3   6.4 94   1 42.6   6.0 0.6   0.5 NNW | 330 1.5   1.1 0.00 0.00 49.1   2.6 43.6   6.6
Frisinger Napa-NW 5/31/26 0530 46.4   6.2 93   1 44.6   5.9 0.9   0.1 WNW | 292 2.2   1.2 0.00 0.00 50.4   2.6 46.1   6.1
Napa-North (Ranch 29) 5/31/26 0530 47.4   5.5 100   0 47.4   5.5 0.0   0.1 N | 0 0.0   1.0 0.00 0.00 52.9   0.5 47.1   5.5
St. Helena (NVV Office) 5/31/26 0530 49.0   4.2 - - 0.0   0.1 NW | 312 0.4   0.7 0.00 0.00 54.1   0.1 48.7   4.1
Crossroads Ranch 5/31/26 0530 46.6   6.0 92   3 44.4   5.1 0.0   1.5 WSW | 250 0.1   2.8 0.00 0.00 51.3   1.8 46.6   5.8
Oakville 5/31/26 0530 45.9   6.7 95   4 44.6   5.5 1.0   0.3 WNW | 291 1.8   1.2 0.00 0.00 50.4   2.3 45.8   6.2
OV561-East 5/31/26 0530 47.5   5.5 - - - - - - - 52.1   1.7 47.0   5.8
OV518-West 5/31/26 0530 47.2   5.5 - - - - - - - 51.8   1.3 47.0   5.4
Napa-NW (Ranch 54) 5/31/26 0530 48.0   4.4 90   1 45.3   4.8 0.0   0.5 NNW | 327 0.6   1.4 0.00 0.00 51.2   2.7 47.1   5.2
Calistoga (Ranch 78) 5/31/26 0545 44.4   8.6 94   3 43.0   7.6 0.0   1.7 S | 181 0.7   3.1 0.00 0.00 48.9   4.4 44.3   6.7
Yountville-SE (Ranch 85) 5/31/26 0530 46.4   6.1 96   3 45.4   5.2 1.3   0.7 NW | 320 2.4   0.0 0.00 0.00 52.3   0.8 45.8   6.6
Yountville-South (Ranch 87) 5/31/26 0530 46.3   6.2 100   6 46.3   4.4 1.0   0.3 NW | 304 1.4   0.4 0.00 0.00 51.6   1.9 46.1   6.3
Rutherford Hill Estate 5/31/26 0530 49.8   1.2 88   12 46.5   4.6 0.8   0.1 ENE | 77 2.0   0.4 0.00 0.00 54.1   1.9 49.6   1.3
Rutherford (STS) 5/31/26 0515 45.0   7.4 90   0 42.4   7.3 0.3   1.1 W | 269 1.8   1.3 0.00 0.00 50.3   2.4 45.0   7.1
Borreo (Soda Canyon) 5/31/26 0530 45.1   4.7 94   2 43.5   5.4 0.8   0.2 NW | 319 2.0   0.4 0.00 0.00 47.7   2.5 44.7   3.4
Oakville-NE (Ranch 88) 5/31/26 0530 45.1   7.5 90   1 42.3   7.3 0.0   0.2 N | 0 0.0   2.6 0.00 0.00 50.0   2.8 44.9   7.2
Soda Canyon 5/31/26 0530 42.6   9.5 92   1 40.3   9.0 0.1   0.4 N | 10 0.6   0.7 0.00 0.00 48.2   4.7 42.4   8.4
Silver Oak OV 5/31/26 0530 45.8   6.8 94   2 44.3   6.0 0.7   1.2 W | 272 1.8   1.8 0.00 0.00 50.7   2.3 45.4   6.8
Tiara Fria (East St. Helena) 5/31/26 0530 48.6   4.2 93   0 46.6   4.3 0.0   1.7 NNE | 32 0.4   3.1 0.00 0.00 53.2   0.6 48.6   3.8
To Kalon Remote (TKKE) 5/31/26 0530 45.6   7.5 - - - - - - - 49.6   3.7 45.2   7.5
To Kalon 5/31/26 0530 46.2   6.4 95   2 45.0   5.7 0.9   1.4 W | 270 1.9   1.8 0.00 0.00 49.8   3.0 45.8   6.2
To Kalon Remote (TKN5) 5/31/26 0530 46.1   7.1 - - - - - - - 50.5   3.1 46.0   6.7
St. Helena-North 5/31/26 0530 47.6   5.3 85   6 43.3   6.9 0.2   1.8 NW | 308 1.1   2.4 0.00 0.00 53.1   0.2 47.4   4.9
Twomey Calistoga 5/31/26 0530 42.0   11.0 95   3 40.6   10.2 0.1   0.9 WNW | 292 1.5   1.3 0.00 0.00 47.5   5.5 41.9   7.4
Wappo Hill Floor 5/31/26 0530 43.8   7.9 100   0 43.8   7.9 0.1   0.5 E | 101 1.1   1.1 0.00 0.00 49.8   2.5 43.8   7.7
Yountville (Ranch 67) 5/31/26 0530 45.6   6.1 94   2 43.9   5.5 0.5   0.5 NNW | 339 1.8   1.2 0.00 0.00 50.3   2.0 45.5   5.9
Max     53.3 100 47.4 1.3 - 2.4 0.00 0.00 55.6 52.8
Avg     46.4 93 44.2 0.4 - 1.1 0.00 - - -
Min     42.0 70 40.3 0.0 - 0.0 0.00 0.00 47.5 41.9

Southern Napa County

23 Stations

15 Minute Data | America/Los_Angeles
as of 5/31/26 5:44 AM PDT
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Carneros (Milton Rd) 5/31/26 0530 46.0   8.0 94   7 44.3   5.9 - - - 0.00 0.00 47.6   6.5 43.8   8.1
Carneros Lower (Ranch 81) 5/31/26 0530 45.4   7.4 94   4 43.7   6.2 0.8   0.9 NNW | 345 1.6   2.4 0.00 0.00 48.8   4.1 44.9   6.4
Carneros Upper (Ranch 81) 5/31/26 0530 51.8   0.1 80   10 45.8   3.2 0.0   1.9 N | 0 0.0   4.9 - - 56.0   3.9 51.1   0.4
Carneros (Mitsuko) 5/31/26 0530 42.7   10.2 - - - - - - - 46.4   6.7 41.7   9.0
Mount George (Napa East) 5/31/26 0530 45.4   7.8 94   3 43.8   6.8 0.0   0.6 N | 0 0.0   2.4 0.00 0.00 49.4   4.0 45.2   7.5
Napa-East (Palmaz 300') 5/31/26 0530 47.0   5.7 95   4 45.8   4.5 1.4   0.2 ESE | 114 2.4   1.5 0.00 0.00 50.0   2.8 46.7   5.3
Napa-East (Palmaz 1200') 5/30/26 2100 54.5   0.1 70   19 45.0   6.6 1.6   0.5 ESE | 110 2.9   0.1 - - 71.1   5.9 45.9   4.0
Napa-East (Palmaz 1400') 5/31/26 0530 46.0   2.4 94   6 44.5   3.9 0.3   1.1 NNW | 331 1.8   2.8 0.00 0.00 49.1   0.0 45.5   1.6
Dealy Lane (Ranch 80) 5/31/26 0545 47.8   4.3 93   2 45.8   3.6 1.7   1.0 NW | 315 4.3   1.8 0.00 0.00 51.6   0.9 47.8   3.3
Suscol Mtn (Ranch 93) 5/31/26 0530 51.2   1.3 80   19 45.4   4.4 0.4   2.7 SSE | 157 2.3   2.8 0.00 0.00 53.5   3.4 50.6   1.3
Carneros (Saintsbury) 5/31/26 0530 45.9   5.5 97   4 45.1   4.4 2.4   0.0 NNW | 330 3.0   2.2 0.00 0.00 49.5   1.9 45.2   3.7
Sugarloaf West 5/31/26 0530 47.6   5.5 94   2 45.8   4.8 1.3   1.1 NE | 54 2.4   1.5 0.00 0.00 53.9   0.6 47.4   5.2
Suscol Upper (Ranch 92) 5/31/26 0530 51.2   1.0 84   16 46.5   3.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 53.4   2.9 50.0   0.2
Stanly (Ranch 45) 5/31/26 0130 49.1   2.1 87   4 45.5   3.3 0.5   2.9 E | 80 1.7   3.5 0.00 0.00 51.3   0.1 48.6   2.4
Suscol Lower (Ranch 35) 5/31/26 0530 48.6   4.0 89   0 45.7   3.9 1.1   1.2 ENE | 61 2.7   1.5 0.00 0.00 52.5   0.2 48.1   3.4
Napa-South (Toyon Farms) 5/31/26 0530 49.4   3.2 98   2 48.9   2.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 52.2   0.6 49.3   1.8
Toyon Remote 1 5/31/26 0530 43.8   8.3 - - - - - - - 47.5   4.9 42.1   7.9
Toyon Remote 2 5/31/26 0530 44.7   7.9 - - - - - - - 49.5   4.1 44.2   7.3
Toyon Remote 3 5/31/26 0530 45.1   7.7 - - - - - - - 48.8   4.3 45.0   6.0
Napa-West Lower (Truchard) 5/31/26 0530 42.0   9.0 92   2 39.9   9.5 - - - - - 46.1   5.3 41.9   6.7
Napa-West Upper (Truchard) 5/31/26 0530 49.4   0.8 100   99 49.4   115.4 0.0   1.6 N | 0 0.0   3.5 0.00 0.00 52.3   1.7 49.4   0.0
Mt. Veeder 5/31/26 0530 57.1   10.2 63   37 44.5   2.3 1.3   1.0 W | 272 2.1   0.0 0.00 0.00 60.5   8.2 56.8   10.3
Wooden Valley 5/31/26 0530 49.7   0.2 88   6 46.4   1.5 0.7   1.5 SE | 126 2.3   4.5 0.00 0.00 51.6   0.8 48.0   1.0
Max     57.1 100 49.4 2.4 - 4.3 0.00 0.00 60.5 56.8
Avg     47.5 90 45.4 0.8 - 1.7 0.00 - - -
Min     42.0 63 39.9 0.0 - 0.0 0.00 0.00 46.1 41.7