Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 3%

09:06

17:48

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:28, Set: 16:29, Transit: 11:59. Moon - Rise: 09:06, Set: 17:48. Civil Dark: 17:01 - 06:56. Nautical Dark: 17:37 - 06:20. Astro Dark: 18:12 - 05:46

Total Clouds (% Sky Obscured)

4
4
3
0
0
0
0
0
0
0
0
0
0
0
7
5
0
0
0
1
65
72
69
79

Low Clouds (% Sky Obscured)

4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
1
1
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
60
64
60
64

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
3
24
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
13
12
11
10
9
8
7
5
3
2
1
2
5
6
8
8
7
7
6
7
7

Chance of Frost

Temperature (°C)

-7
-8
-8
-8
-8
-9
-9
-10
-10
-11
-11
-11
-11
-10
-8
-7
-5
-4
-3
-3
-3
-4
-4
-4

Feels Like (°C)

-13
-14
-15
-13
-14
-14
-14
-14
-14
-14
-13
-13
-12
-11
-9
-10
-8
-7
-7
-6
-6
-6
-7
-8

Dew Point (°C)

-12
-13
-14
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-16
-15
-15
-14
-13
-12
-11
-9
-8
-8
-8

Relative Humidity (%)

64
66
64
66
65
67
68
69
69
70
70
72
69
61
57
51
51
50
51
56
64
72
72
72

Pressure (mb)

1020
1021
1023
1024
1026
1027
1028
1028
1029
1030
1030
1031
1031
1032
1033
1033
1032
1032
1031
1031
1030
1030
1030
1030

Ozone (du)

337
340
342
340
339
336
334
335
336
336
341
343
346
343
344
350
350
345
342
339
336
331
328
326

Sunday 21

Waxing Crescent 7%

09:42

18:55

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:29, Set: 16:30, Transit: 11:59. Moon - Rise: 09:42, Set: 18:55. Civil Dark: 17:02 - 06:57. Nautical Dark: 17:38 - 06:21. Astro Dark: 18:12 - 05:46

Total Clouds (% Sky Obscured)

91
100
98
94
97
98
98
100
100
100
100
100
99
100
100
100
99
100
100
100
100
50
65
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
64
96
100
100
100
90
78
79
67
31
4
26
39

Medium Clouds (% Sky Obscured)

78
97
93
94
97
98
98
100
100
91
100
97
94
93
97
82
73
68
63
26
0
0
0
0

High Clouds (% Sky Obscured)

49
34
52
54
81
51
83
89
95
100
95
99
82
76
83
86
88
99
100
100
100
50
64
55

ISS Passover

Visibility (miles)

9
9
9
8
9
9
3
1
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
21
4
4
45
43
30
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
9
9
10
9
10
10
10
9
10
10
10
11
11
10
11
10
8
9
8
8
7

Chance of Frost

Temperature (°C)

-4
-3
-3
-3
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
0
0
1
1
1
2
1
0
0
0

Feels Like (°C)

-7
-8
-9
-9
-8
-8
-7
-7
-7
-8
-7
-8
-8
-7
-7
-6
-5
-5
-4
-2
-3
-4
-4
-4

Dew Point (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-8
-8
-9
-8
-8
-7
-6
-5
-4
-3
-2
-2
-2
-2

Relative Humidity (%)

69
68
67
68
65
64
64
63
66
67
60
57
55
55
55
59
61
64
68
70
78
86
86
88

Pressure (mb)

1030
1030
1029
1029
1028
1027
1027
1027
1026
1025
1024
1023
1022
1022
1021
1020
1018
1017
1016
1015
1015
1014
1014
1014

Ozone (du)

322
318
320
321
321
321
318
310
303
297
295
290
287
287
282
282
283
284
281
277
278
277
277
275

Monday 22

Waxing Crescent 13%

10:10

20:03

20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:29, Set: 16:30, Transit: 12:00. Moon - Rise: 10:10, Set: 20:03. Civil Dark: 17:02 - 06:57. Nautical Dark: 17:38 - 06:21. Astro Dark: 18:13 - 05:47

Total Clouds (% Sky Obscured)

76
82
29
40
45
50
37
44
48
53
56
34
27
47
80
83
89
93
98
99
99
100
100
99

Low Clouds (% Sky Obscured)

56
66
29
40
45
50
37
44
48
51
40
27
23
21
16
23
20
13
2
0
0
1
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
2
7
2
5
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

60
47
2
9
3
50
18
12
10
20
13
2
7
23
49
46
66
83
98
99
99
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
5
5
5
5
6
7
7
6
7
8
9
9
9
8
7
6
6
5
4

Chance of Frost

Temperature (°C)

0
1
1
1
1
0
1
1
1
1
1
0
-0
0
1
2
2
2
2
2
1
0
-0
-1

Feels Like (°C)

-3
-3
-3
-1
-1
-1
-1
-1
-2
-2
-2
-4
-3
-3
-3
-3
-3
-2
-2
-3
-3
-4
-4
-4

Dew Point (°C)

-1
-1
-0
0
0
-0
0
0
0
0
0
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-3

Relative Humidity (%)

91
92
94
94
98
96
98
96
96
96
96
94
94
92
84
80
76
74
74
76
83
88
87
86

Pressure (mb)

1014
1013
1013
1012
1012
1012
1013
1013
1014
1015
1016
1018
1019
1020
1021
1022
1022
1022
1023
1024
1025
1026
1026
1027

Ozone (du)

274
274
274
274
274
273
273
274
274
276
276
275
274
273
275
274
275
275
275
274
274
272
271
272

Tuesday 23

Waxing Crescent 21%

10:35

20:03

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:30, Set: 16:31, Transit: 12:00. Moon - Rise: 10:35, Set: 20:03. Civil Dark: 17:03 - 06:57. Nautical Dark: 17:39 - 06:22. Astro Dark: 18:13 - 05:47

Total Clouds (% Sky Obscured)

97
78
100
100
91
100
92
96
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
2
1
0
0
0
0
0
0
0
0
0
0
0
70
83
91
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

0
29
58
82
81
81
81
78
75
87
69
38
9
8
5
0
1
53
60
77
90
100
95
9

High Clouds (% Sky Obscured)

97
78
100
100
91
100
92
94
100
100
99
98
97
98
99
100
97
94
90
94
97
95
60
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
35
2
0
2
7
9
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
2
2
2
3
3
3
4
4
5
6
7
9
9
9
10
9
8
8
7
5
5
4

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
1
2
2
2
2
2
2
2
2
2

Feels Like (°C)

-4
-5
-4
-5
-5
-4
-5
-5
-5
-6
-6
-6
-6
-7
-5
-4
-3
-3
-3
-3
-2
-1
-2
-1

Dew Point (°C)

-3
-4
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-6
-6
-5
-2
-2
-1
-0
0
1

Relative Humidity (%)

84
83
81
80
77
75
71
70
70
70
71
71
68
63
58
55
56
60
73
76
80
86
89
94

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1025
1024
1023
1022
1020
1019
1019
1018
1018
1018
1017

Ozone (du)

270
269
269
266
265
265
265
265
264
262
263
261
261
260
260
259
258
257
256
256
257
257
257
256

Wednesday 24

Waxing Crescent 31%

10:56

21:12

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:30, Set: 16:31, Transit: 12:01. Moon - Rise: 10:56, Set: 21:12. Civil Dark: 17:04 - 06:58. Nautical Dark: 17:39 - 06:22. Astro Dark: 18:14 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
68
79
77
75
88
95
96
98
99
100
100
100
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
8
87
64
41
27
17
8
0
20
45
68
63
59
55
46
41

High Clouds (% Sky Obscured)

0
0
5
9
39
68
91
94
97
100
84
68
43
38
47
58
62
62
62
54
48
48
36
20

ISS Passover

Visibility (miles)

9
9
5
1
0
0
0
0
0
1
5
7
8
9
6
3
0
0
0
0
3
6
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
6
5
2
1
0
0
3
2
2
3
1
0
0
0
0
1
1
0
3
3
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
1
1
1
2
3
3
3
3
3
4
4
4
4
4
3
3
2
2
3
3
3

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
4
4
4
5
5
5
4
4

Feels Like (°C)

0
0
1
1
1
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
2
2
3
3
3
3

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
4
4
4
5
4
4
4
4

Relative Humidity (%)

96
96
100
98
100
98
100
98
98
98
98
98
98
96
98
98
100
98
98
100
98
98
96
96

Pressure (mb)

1017
1017
1017
1016
1015
1016
1015
1015
1015
1015
1015
1014
1014
1013
1012
1011
1010
1009
1008
1008
1007
1007
1006
1006

Ozone (du)

258
258
258
259
258
257
256
257
258
260
259
260
260
261
261
262
263
263
263
263
265
266
267
269

Thursday 25

Waxing Crescent 41%

11:16

22:21

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:30, Set: 16:32, Transit: 12:01. Moon - Rise: 11:16, Set: 22:21. Civil Dark: 17:04 - 06:58. Nautical Dark: 17:40 - 06:22. Astro Dark: 18:15 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
98
98
99
99
99
99
99
98
98
92
87
81
89
94
99
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
99
98
97
96
95
95
96
97
98
98
98
97
92
87
81
89
94
95
99
100

Medium Clouds (% Sky Obscured)

37
36
48
46
31
14
0
0
1
1
7
12
15
6
2
0
0
0
0
11
21
32
33
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
1
1
1
20
40
59
69
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
3
1
2
1
0
0
0
0
0
2
2
1
0
0
0
0
0
0
0
0
6
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
8
11
11
13
14
14
14
14
13
13
12
11
11
10
10
8
8
6
4
3
4

Chance of Frost

Temperature (°C)

5
5
4
5
5
3
2
1
-0
-2
-3
-3
-3
-3
-2
-1
-0
0
0
0
-0
-1
-1
-2

Feels Like (°C)

3
3
2
3
3
0
-1
-3
-3
-3
-3
-10
-11
-10
-10
-10
-11
-6
-6
-6
-6
-5
-5
-7

Dew Point (°C)

4
4
3
3
3
2
-1
-2
-3
-5
-6
-6
-7
-7
-6
-6
-6
-6
-6
-7
-6
-6
-6
-6

Relative Humidity (%)

94
94
93
91
89
88
83
81
80
79
79
78
76
76
72
68
65
62
62
60
65
67
72
74

Pressure (mb)

1005
1005
1005
1005
1005
1006
1007
1008
1009
1010
1012
1013
1014
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

270
272
275
279
282
286
289
293
297
302
307
310
313
317
320
323
326
330
335
339
339
340
340
337

Friday 26

Waxing Crescent 52%

11:36

23:31

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:30, Set: 16:33, Transit: 12:02. Moon - Rise: 11:36, Set: 23:31. Civil Dark: 17:05 - 06:58. Nautical Dark: 17:41 - 06:23. Astro Dark: 18:15 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
92
87
84
89
93
97
93
90
88
83
87
87

Low Clouds (% Sky Obscured)

100
98
100
100
89
79
69
69
71
71
67
64
59
51
41
30

Medium Clouds (% Sky Obscured)

15
10
15
25
33
36
46
50
42
27
19
10
4
5
10
10

High Clouds (% Sky Obscured)

83
89
89
88
67
52
39
46
49
50
49
47
43
44
55
78

ISS Passover

Visibility (miles)

5
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
19
23
24
21
18
11
8
5
1
0
0
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
6
7
6
5
5
4
4
3
4
4
5
6
7

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-0
1

Feels Like (°C)

-6
-6
-6
-5
-5
-6
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3

Relative Humidity (%)

77
76
79
81
82
83
83
83
84
86
89
86
84
83
78
74

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

334
331
331
330
330
330
330
330
329
328
327
326
325
324
325
326

Forecast for Dodgeville, Iowa, United States of America (42.96,-90.13)

Generated: 20/12/25 20:23:24. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-6.00