Forecast Central

Forecast of the Day • A National Weather Forecasting Contest

Tomorrow: Tuesday February 18, 2020

Forecasts for Seattle-Tacoma, WA (KSEA)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
GFS-MOS-12-DAY01 36 50 0 0
NAM-MOS-12-DAY01 34 44 0 0
GFS-MOS-06-DAY01 36 49 0 0
CLIMATE 36.8 50.1 0.16 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 35 49 0 0
NAM-MOS-00-DAY01 33 44 0 0
GFS-MOS-18-DAY02 35 49 0 0
GFS-MOS-12-DAY02 35 48 0 0
NAM-MOS-12-DAY02 31 43 0 0
GFS-MOS-06-DAY02 35 48 0 0

Today: Monday February 17, 2020

Forecasts for Seattle-Tacoma, WA (KSEA)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 34 43 0 -999 Data through 1900 UTC
PERSISTENCE 40 48 0.01 -999
GFS-MOS-00-DAY00 40 48 0.06 0
NAM-MOS-00-DAY00 39 47 0 0
GFS-MOS-18-DAY01 38 49 0.06 0
GFS-MOS-12-DAY01 38 49 0.06 0
NAM-MOS-12-DAY01 36 47 0 0
GFS-MOS-06-DAY01 38 48 0.06 0
CLIMATE 36.7 50 0.16 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 37 48 0.06 0
NAM-MOS-00-DAY01 37 46 0 0
GFS-MOS-18-DAY02 38 47 0.06 0
GFS-MOS-12-DAY02 38 48 0 0
NAM-MOS-12-DAY02 36 46 0 0
GFS-MOS-06-DAY02 38 47 0.06 0

Yesterday: Sunday February 16, 2020

Forecasts for Seattle-Tacoma, WA (KSEA)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 40 48 0.01 -999 Tmin FINAL. Tmax FINAL. Precip24 FINAL. Snow INCOMPLETE.
PERSISTENCE -999 -999 0.18 -999
GFS-MOS-00-DAY00 40 48 0.18 0
NAM-MOS-00-DAY00 40 46 0 0
GFS-MOS-18-DAY01 40 47 0.18 0
GFS-MOS-12-DAY01 40 48 0.18 0
NAM-MOS-12-DAY01 39 45 0.06 0
GFS-MOS-06-DAY01 39 47 0.18 0
CLIMATE 36.7 49.9 0.16 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 39 47 0.18 0
NAM-MOS-00-DAY01 38 44 0.12 0
GFS-MOS-18-DAY02 39 47 0.24 0
NAM-MOS-12-DAY02 38 46 0.18 0
GFS-MOS-06-DAY02 38 48 0.24 0