Daily Forecasts

Friday, February 24, 2017

Area Forecast Discussion

000  
FXUS61 KLWX 240900
AFDLWX

Area Forecast Discussion
National Weather Service Baltimore MD/Washington DC
400 AM EST Fri Feb 24 2017

.SYNOPSIS...
High pressure will remain centered off the Mid-Atlantic coast
today. A cold front will cross the area Saturday. High pressure
then builds over the area Sunday through early next week.
A warm front will then lift north into the area Tuesday followed
by another cold front on Wednesday.

Climate Report

741  
CDUS41 KLWX 240524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST FRI FEB 24 2017


...................................

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 23 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 449 PM 78 1874 49 26 45
MINIMUM 53 712 AM 11 1907 32 21 40
1873
AVERAGE 64 41 23 43

PRECIPITATION (IN)
YESTERDAY 0.00 1.34 1994 0.10 -0.10 0.52
MONTH TO DATE 0.16 2.16 -2.00 2.69
SINCE DEC 1 5.52 8.02 -2.50 10.21
SINCE JAN 1 2.91 4.97 -2.06 5.37

SNOWFALL (IN)
YESTERDAY 0.0 6.9 1987 0.1 -0.1
MONTH TO DATE T 4.9 -4.9
SINCE JUL 1 1.4 13.3 -11.9
SNOW DEPTH 0

Thursday, February 23, 2017

Area Forecast Discussion

000  
FXUS61 KLWX 232003
AFDLWX

Area Forecast Discussion
National Weather Service Baltimore MD/Washington DC
303 PM EST Thu Feb 23 2017

.SYNOPSIS...
High pressure will remain centered off the Mid-Atlantic coast
through Friday. A powerful cold front will cross the area
Saturday. High pressure then builds over the area through Sunday.
Another cold front will move through the area Monday night or
Tuesday.

Space Weather Forecast Discussion

:Product: Forecast Discussion
:Issued: 2017 Feb 23 1230 UTC
# Prepared by the DOC, NOAA, Space Weather Prediction Center
#
Solar Activity

.24 hr Summary...
Solar activity reached low levels. Region 2638 (N19E29, Cso/beta)
underwent slight decay during the reporting period, but managed a C4/1f
flare at 22/1327 UTC and multiple B-class flares. No Earth-directed CMEs
were observed in coronagraph imagery.

.Forecast...
Solar activity is expected to be very low with a chance for C-class
flares all three days (23-25 Feb).


7-Day Forecast


Hazardous Weather Outlook

Today: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 75°. South wind 5 to 10 mph.

Tonight: A slight chance of showers between 8pm and 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 56°. South wind 5 to 8 mph. Chance of precipitation is 20%.

Area Forecast Discussion

000  
FXUS61 KLWX 230901
AFDLWX

Area Forecast Discussion
National Weather Service Baltimore MD/Washington DC
401 AM EST Thu Feb 23 2017

.SYNOPSIS...High pressure will remain south of the area through
Friday. A cold front will pass through the area on Saturday.
High pressure builds over the area during the early part of next
week. Another cold front will move through the area around the
middle part of next week.

Climatological Reports