National Weather Service United States Department of Commerce

Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

NZUS02 KPDT 031314
24HCHG
**** 24 HR CHANGE (TEMPERATURE DEWPOINT RH PRESSURE AND WIND) ****

13Z   TMP  CHG  DPT  CHG   RH  CHG   PRS   CHG    WND       YDA WND
UIL    44   +1   42   +1   93    0   273 +18.2   09003     00000      
ELN    40   +4   29    0   64  -11   261 +20.7   30012     30012      
AST    44   +2   41    0   89   -7   284 +17.3   07003     00000      
BKE    27   -8   24   -5   88  +10   296 +23.5   00000     VRB04      
HRI    39   -3   30   -4   70   -3   281 +20.4   19007     23010      
SEA    44   +3   35   -3   70  -19   291 +20.1   14007     19012      
EAT    42   +3   31   +1   65   -5   252 +21.3   29007     32010      
PDX    39   -4   37   -2   92   +6   296 +18.0   27003     24007      
TTD    39   -3   37   -1   92   +6   295 +18.0   00000     22008      
SLE    36   -5   35   -3   96   +7   290 +16.5   00000     18005      
EUG    36   -4   36   -2  100   +8   289 +14.5   19003     18008      
MFR    30   -9   29   -6   96  +11   284 +11.9   04004     06003      
SMP    28    0   27   -1   96   -4   881 +18.6   VRB03     VRB04      
YKM    29    0   23   -4   78  -14   274 +21.2   27005     30005      
DLS    37   -4   31   -4   79    0   289 +19.6   11007     31007      
RDM    20  -10   19   -7   96  +11   290 +20.1   16003     19006      
LMT    17  -13   15   -8   92  +17   285 +15.2   09005     27007      
GEG    33   -4   30   -6   89   -7   262 +23.9   19010     21015G25   
PDT    36   -3   27   -3   69   -1   279 +20.9   20006     23012      
BNO    20   -9   18   -6   92  +11   300 +21.0   35003     27008      
PSC    38   -5   32   -1   79  +11   279 +21.5   22005     24016G23   
ALW    41    0   30   -4   65  -11   284 +21.4   18010     19012G17   
MEH     MISSING                                                       
GCD    28   -6   25   +2   88  +24   274 +20.6   09004     24008      
HMS     MISSING                                                       
LGD    29   -9   28   +2   96  +34   305 +23.0   16003     30006      
LKV    19   -9   17   -8   92   +4   300 +16.4   34006     25008      
BOI    32   -7   27    0   82  +20   286 +22.1      M      27008      
ONO    33   -6   27   -5   78   +2   299 +22.7   24003     27010