Forecast Central

Forecast of the Day • A National Weather Forecasting Contest

Tomorrow: Thursday February 27, 2020

Forecasts for Grand Canyon, AZ (KGCN)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
GFS-MOS-06-DAY01 12 55 0 0
CLIMATE 18.5 48.6 -999 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 12 54 0 0
GFS-MOS-18-DAY02 13 55 0 0
GFS-MOS-12-DAY02 13 55 0 0
NAM-MOS-12-DAY02 8 54 0 0
GFS-MOS-06-DAY02 14 54 0 0

Today: Wednesday February 26, 2020

Forecasts for Grand Canyon, AZ (KGCN)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 10 23 0 -999 Data through 1400 UTC
PERSISTENCE 14 37 0 -999
GFS-MOS-00-DAY00 17 46 0 0
NAM-MOS-00-DAY01 9 47 0 0
GFS-MOS-18-DAY01 13 49 0 0
GFS-MOS-12-DAY01 7 46 0 0
NAM-MOS-12-DAY01 9 49 0 0
GFS-MOS-06-DAY01 12 49 0 0
CLIMATE 18.3 48.3 -999 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 15 48 0 0
GFS-MOS-12-DAY02 8 48 0 0
NAM-MOS-12-DAY02 11 48 0 0
GFS-MOS-06-DAY02 9 48 0 0

Yesterday: Tuesday February 25, 2020

Forecasts for Grand Canyon, AZ (KGCN)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 14 37 0 -999 Tmin FINAL. Tmax FINAL. Precip24 FINAL. Snow INCOMPLETE.
NAM-MOS-00-DAY00 16 36 0 0
PERSISTENCE 18 47 0 -999
GFS-MOS-00-DAY00 18 38 0 0
GFS-MOS-18-DAY02 14 41 0 0
GFS-MOS-12-DAY01 13 38 0 0
NAM-MOS-12-DAY01 12 38 0 0
GFS-MOS-06-DAY01 14 39 0 0
CLIMATE 18.1 48.1 -999 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 14 38 0 0
NAM-MOS-00-DAY01 10 37 0 0
GFS-MOS-12-DAY02 13 46 0 0
NAM-MOS-12-DAY02 10 39 0 0
GFS-MOS-06-DAY02 15 45 0 0