Forecast Central

Forecast of the Day • A National Weather Forecasting Contest

Tomorrow: Thursday February 27, 2020

Forecasts for Massena, NY (KMSS)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
NAM-MOS-12-DAY01 19 38 0.96 6.5
GFS-MOS-06-DAY01 21 39 1.2 5.9
CLIMATE 10.8 31.3 0.09 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 21 38 1.2 7.6
GFS-MOS-18-DAY02 21 37 1.2 7.6
GFS-MOS-12-DAY02 23 42 1.32 0.2
NAM-MOS-12-DAY02 17 34 0.66 0.4
GFS-MOS-06-DAY02 19 42 1.2 1.3

Today: Wednesday February 26, 2020

Forecasts for Massena, NY (KMSS)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 29 36 0 -999 Data through 1600 UTC
PERSISTENCE 28 39 0 -999
GFS-MOS-00-DAY00 28 37 0.24 2.2
NAM-MOS-00-DAY01 21 36 0.3 5.2
GFS-MOS-18-DAY01 25 36 0.24 2.2
GFS-MOS-12-DAY01 26 35 0.3 2.2
NAM-MOS-12-DAY01 19 37 0.24 3.8
GFS-MOS-06-DAY01 23 35 0.36 3.8
CLIMATE 10.4 31 0.09 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 24 35 0.24 3.8
GFS-MOS-12-DAY02 22 33 0.12 0
NAM-MOS-12-DAY02 21 36 0.12 0
GFS-MOS-06-DAY02 24 37 0.3 0.2

Yesterday: Tuesday February 25, 2020

Forecasts for Massena, NY (KMSS)
Forecaster Tmin, deg F Tmax, deg F Precip24, in Snow, in Comment
OBSERVED 28 39 0 -999 Tmin FINAL. Tmax FINAL. Precip24 FINAL. Snow INCOMPLETE.
NAM-MOS-00-DAY00 26 40 0 0
PERSISTENCE 30 48 0 -999
GFS-MOS-00-DAY00 30 40 0 0
GFS-MOS-18-DAY02 25 40 0 0.7
GFS-MOS-12-DAY01 26 37 0 0
NAM-MOS-12-DAY01 23 36 0 0
GFS-MOS-06-DAY01 27 40 0 0.7
CLIMATE 10.1 30.7 0.09 0 NCDC Climate Normals, 1981-2010
GFS-MOS-00-DAY01 26 41 0 0.7
NAM-MOS-00-DAY01 21 38 0 0
GFS-MOS-12-DAY02 26 39 0 0
NAM-MOS-12-DAY02 22 37 0 0
GFS-MOS-06-DAY02 26 38 0.18 0