Time of day
temperature
(f°)
air pressure
(sea level, mb)
relative humidity
cloud cover
(sky condition)
wind speed
and direction
(wind, mph)
dew point (f°)
12: 00 am
76
1013.3
97%
a few clouds
calm
75
1: 00 am
75
1013.0
100%
a few clouds
s 3
75
2: 00 am
75
1012.8
100%
a few clouds
calm
75
3: 00 am
74
1012.5
100%
fair
calm
74
4: 00 am
74
1012.3
100%
a few clouds
calm
74
5: 00 am
73
1012.5
100%
fair
calm
73
6: 00 am
73
1013.0
100%
shallow fog
calm
73
7: 00 am
76
1013.4
100%
a few clouds
calm
76
8: 00 am
79
1013.6
90%
a few clouds
nw5
76
9: 00 am
82
1013.9
79%
a few clouds
nw3
75
10: 00 am
85
1014.1
68%
partly cloudy
calm
73
11: 00 am
85
1014.2
70%
mostly cloudy
e6
74
12: 00 pm
87
1013.7
65%
mostly cloudy
ne9
74
1: 00 pm
87
1013.1
65%
partly cloudy
e9
74
2: 00 pm
87
1012.5
65%
mostly cloudy
e12
74
3: 00 pm
87
1011.8
67%
mostly cloudy
e12; g17
75
4: 00 pm
86
1011.3
70%
partly cloudy
variable 7
75
5: 00 pm
85
1011.5
72%
partly cloudy
se7
75
6: 00 pm
82
1011.7
77%
mostly cloudy
e5
74
7: 00 pm
81
1012.1
82%
mostly cloudy
se3
75
8: 00 pm
79
1012.9
88%
mostly cloudy
sw6
75
9: 00 pm
78
1013.8
90%
overcast
sw3
75
10: 00 pm
77
1014.4
94%
overcast
sw7
75
11: 00 pm
76
1014.3
100%
overcast
calm
75
select two different times (one day and one night) from table 1 and create a weather station model for each. use the weather map symbols key from the lesson to guide your weather station models. it includes an example weather station model at the top. place your weather station models under the data for each time.
day: (time)
1. temperature:
2. dew point:
3. air pressure: mb
4. wind direction—choose one: n, ne, e, se, s, sw, nw w
5. wind speed:
6. cloud cover—choose one: clr 0%, few 25%, sct 50%, bkn 75%, ovc 100%
place weather station model here.

night: (time)
1. temperature:
2. dew point:
3. air pressure:
4. wind direction—choose one: n, ne, e, se, s, sw, nw w
5. wind speed:
6. cloud cover—choose one: clr 0%, few 25%, sct 50%, bkn 75%, ovc 100%
place weather station model here.

questions and conclusion
write a summary of the weather that occurred during the 24 hours in table 1.
what are the possible sources of error in the weather data?
what relationships do you notice between temperature, dew point, humidity, cloud cover, and air pressure? provide evidence for these relationships from data in table 1.
in conclusion, how did your graphs support or contradict your 12-hour forecast for the following day?
describe additional data you could collect to make your forecast more reliable.
what did you learn about weather forecasting by completing the activity?