Forecast Central

Forecast of the Day • A National Weather Forecasting Contest

Tomorrow: Sunday February 23, 2020

Forecasts for Portland-Troutdale, OR (KTTD)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
NAM-MOS-12-DAY01 37 50 0.36 0
GFS-MOS-06-DAY01 43 54 0.36 0
CLIMATE 35.9 51.3 0.19 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 42 53 0.36 0
NAM-MOS-00-DAY01 43 50 0.36 0
GFS-MOS-18-DAY02 43 52 0.36 0
GFS-MOS-12-DAY02 44 52 0.54 0
NAM-MOS-12-DAY02 41 50 0.6 0
GFS-MOS-06-DAY02 44 53 0.36 0

Today: Saturday February 22, 2020

Forecasts for Portland-Troutdale, OR (KTTD)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 29 52 0 -999 Data through 2100 UTC
PERSISTENCE 38 59 0 -999
GFS-MOS-00-DAY00 39 55 0 0
NAM-MOS-00-DAY00 39 53 0 0
GFS-MOS-18-DAY01 39 56 0 0
GFS-MOS-12-DAY01 39 54 0 0
NAM-MOS-12-DAY01 37 49 0 0
GFS-MOS-06-DAY01 39 54 0 0
CLIMATE 35.8 51.1 0.19 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 39 55 0 0
NAM-MOS-00-DAY01 37 48 0 0
GFS-MOS-18-DAY02 40 53 0 0
GFS-MOS-12-DAY02 40 53 0 0
NAM-MOS-12-DAY02 35 49 0 0
GFS-MOS-06-DAY02 39 53 0 0

Yesterday: Friday February 21, 2020

Forecasts for Portland-Troutdale, OR (KTTD)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 38 59 0 -999 Data through 0400 UTC
PERSISTENCE 41 51 0 -999
GFS-MOS-00-DAY00 39 55 0 0
NAM-MOS-00-DAY00 36 54 0 0
GFS-MOS-18-DAY01 38 55 0 0
GFS-MOS-12-DAY01 38 54 0 0
NAM-MOS-12-DAY01 36 53 0 0
GFS-MOS-06-DAY01 37 55 0 0
CLIMATE 35.8 50.9 0.19 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 39 54 0 0
NAM-MOS-00-DAY01 34 55 0 0
GFS-MOS-18-DAY02 38 53 0 0
GFS-MOS-12-DAY02 37 53 0 0
NAM-MOS-12-DAY02 34 55 0 0
GFS-MOS-06-DAY02 37 53 0 0