CHICAGO, May 6 (Reuters) – Basis bids for hard red winter wheat remained flat in the southern U.S. Plains on Wednesday while merchandisers eyed the risk for cold weather to hurt drought-hit crops.
• Frost and freezes were expected on Thursday morning across the Plains, possibly extending as far south as the northern panhandle of Texas, according to a daily U.S. Department of Agriculture weather report.
• The cold snap could threaten winter wheat in the heading stage of development after crops have struggled with a persistent drought, a trader said.
• K.C. hard red winter wheat futures set multi-year highs last week on worries about crop damage from the drought.
• Benchmark K.C. July wheat futures settled down 3 cents at $6.87 a bushel on Wednesday.
• On Thursday, traders will assess weekly U.S. Department of Agriculture export sales data to see whether the recent rally crippled export demand.
Basis values are quoted against futures in cts/bu:Â Â
 Current   Previous   Cash
 basis   basis   price
KANSAS Â Â Â Â Â Â Â
Wichita -43 + N -43 + N $6.47
Newton -68 + N -68 + N $6.22
Goodland -90 + N -90 + N $6.00
       Â
TEXAS Â Â Â Â Â Â Â
Gulf track* +120 + N +120 + N $8.10
Galveston** +100 + N +100 + N $7.90
       Â
OKLAHOMA Â Â Â Â Â Â Â
Enid -30 + N -30 + N $6.60
Catoosa -15 + N -15 + N $6.75
NOTES:
H = March, K = May, N = July, U = September
Z = December; UNQ = Unquoted bids
0 = Spot Option price; NC = No comparison
* = No. 1 12% hard winter wheat, rail bids
** = Ordinary protein, rail bids
LINKS:Â Â Â Â Â Â
* K.C. HRW wheat protein scales [KCBT/SCA]
* U.S. weekly wheat crop progress [US/WHE]
* U.S. forward basis
* U.S. Midwest cash grain PM [GRA/PM]
* U.S. CIF Gulf Grain [GRA/C]
* U.S. FOB Gulf Grain [GRA/F]
(Reporting by Tom Polansek; Editing by Will Dunham)

