National Weather Service United States Department of Commerce

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

NZUS02 KPDT 170714
24HCHG
**** 24 HR CHANGE (TEMPERATURE DEWPOINT RH PRESSURE AND WIND) ****

07Z   TMP  CHG  DPT  CHG   RH  CHG   PRS   CHG    WND       YDA WND
UIL    55   +5   54   +6   96   +3   171  -5.6   00000     09004      
ELN    40    0   36   +4   85  +12   190 -12.5   00000     11004      
AST    53   -7   53   +7  100  +40   196  -1.8   00000     07007      
BKE    44  +13   28   +4   53  -22   241 -11.1   13007     00000      
HRI    46   +4   36    0   68  -11   184 -11.1   17005     17006      
SEA    60   +7   50   +1   69  -17   180  -7.0   21010     36006      
EAT    51    0   40    0   66    0   180 -13.0   29008     32003      
PDX    59   -3   44   +5   57  +14   188  -4.8   00000     12005      
TTD    53  -14   45   +4   74  +35   188  -5.0   11003     09017      
SLE    55   +1   45   +3   69   +5   191  -3.6   18004     00000      
EUG    54   +7   47   +2   77  -16   201  -3.0   33004     00000      
MFR    55   -1   28   -6   35   -8   197  -3.6   00000     15003      
SMP    51    M   34    M   52    M   190     M   00000        M       
YKM    42   -7   36    0   79  +18   189 -11.9   29008     25007      
DLS    50    0   40   +3   68   +7   188 -10.9   14003     12005      
RDM    46   +9   21  -10   37  -42   199 -10.9   18007     18005      
LMT    37   -3   23   +2   57  +11   225  -6.7   00000     11003      
GEG    51   +2   35    0   54   -4   190 -12.6   07003     05005      
PDT    49   +4   37   +2   63   -5   176 -11.6   00000     15009      
BNO    32   +2   17   +3   53   +2   246  -9.9   00000     00000      
PSC    43   -2   40   +1   89  +10   182 -11.4   00000     00000      
ALW    51   +1   40   +4   66   +8   180 -11.4   17006     12005      
MEH    54  +21   25   -1   32  -43   205 -11.9   00000     00000      
GCD    57   +6   20    0   23   -6   224 -10.1   07010G15  11007      
HMS     MISSING                                                       
LGD    61  +21   30   +1   31  -33   211 -12.8   14014G20  36004      
LKV    34   -1   17   -4   49   -7   252  -7.1   35007     34008      
BOI    56   +3   24   -6   29  -12   233  -9.9   17011     15010      
ONO    43   +2   31   +1   62   -3   250 -10.1   26005     26003