National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

NZUS02 KPDT 180914
24HCHG
**** 24 HR CHANGE (TEMPERATURE DEWPOINT RH PRESSURE AND WIND) ****

09Z   TMP  CHG  DPT  CHG   RH  CHG   PRS   CHG    WND       YDA WND
UIL    38  -17   37  -17   96    0   245  +6.3   00000     19004      
ELN    42   +5   29   -4   60  -25   211  +3.2   31006     00000      
AST    42  -12   41  -12   96    0   227  +3.0   16003     14003      
BKE    36   -3   32   +4   85  +21   199  -3.0   25003     16004      
HRI    41   +1   37   +1   86   +1   204  +2.5   16005     16004      
SEA    49  -10   42   -7   77   +8   244  +5.9   07008     17008      
EAT    49   -1   29  -10   46  -20   207  +4.1   30008     30011      
PDX    51   -2   45    0   80   +6   219  +2.1   00000     00000      
TTD    43   -5   42   -1   96  +13   220  +2.2   10004     00000      
SLE    47   -4   42   -3   83   +3   214  +1.2   33004     15003      
EUG    44   -9   40   -7   86   +6   211  +0.2   34006     18005      
MFR    51   -1   43  +14   74  +33   182  -1.9   19005     17003      
SMP    35  -11   35   -2  100  +29   229  +1.8   VRB05        M       
YKM    47   +7   30   -5   51  -31   210  +2.9   31005     28004      
DLS    49   +2   36   -3   61  -13   207  +2.1   23003     21003      
RDM    39  -10   37  +20   92  +64   200  +0.8   18005     12009      
LMT    33    0   24   +5   69  +13   180  -3.8   00000     00000      
GEG    43   -4   29   -6   57   -6   201  +2.5   00000     07003      
PDT    46   +4   39   +4   76    0   198  +2.5   11004     14006      
BNO    38   +8   30  +14   73  +18   176  -5.9   30006     00000      
PSC    41   +1   38    0   89   -3   208  +3.2   00000     VRB03      
ALW    51    0   38   -1   61   -2   202  +3.2   19008     13005      
MEH    30  -22   27    0   88  +50   216  +2.2   00000     00000      
GCD    45  -13   38  +20   76  +55   203  -1.7   22005     12006      
HMS     MISSING                                                       
LGD    45  -18   38   +8   76  +47   201  +0.2   31007     14015G21   
LKV    31   -2   21   +4   66  +15   196  -4.5   04004     36007      
BOI    52   -5   28   +1   39   +8   154  -6.7   13007     14011      
ONO    48  +10   32   +3   54  -16   173  -7.1   00000     28004