Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 74%

20:51

11:36

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

Sun - Rise: 07:30, Set: 16:31, Transit: 12:00. Moon - Rise: 20:51, Set: 11:36. Civil Dark: 17:03 - 06:57. Nautical Dark: 17:39 - 06:21. Astro Dark: 18:14 - 05:46

Total Clouds (% Sky Obscured)

100
100
98
94
22
62
63
46
55
100
90
100
100
37
30
1
1
3
20
40
21
86
96
88

Low Clouds (% Sky Obscured)

16
15
8
9
12
7
3
1
0
0
0
0
0
0
0
0
0
3
11
15
14
65
55
62

Medium Clouds (% Sky Obscured)

14
12
12
13
11
6
5
0
0
0
0
0
0
0
0
0
0
2
3
12
6
44
21
19

High Clouds (% Sky Obscured)

100
97
87
85
2
35
35
46
55
100
90
100
100
37
30
0
0
0
0
0
0
39
91
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

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
1
2
0
1
2
0
0
0
0
3
2
1
7
32
46
35
26
28
15
17

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)

15
13
12
8
12
13
17
19
20
22
26
31
33
32
31
30
31
32
30
29
27
24
21
19

Chance of Frost

Temperature (°C)

-0
-0
-1
-0
1
1
2
3
3
4
4
5
6
6
6
7
9
9
8
8
7
1
0
-1

Feels Like (°C)

-5
-5
-7
-6
-7
-6
-8
-8
-9
-9
-9
-9
-9
-8
-7
-4
-2
-1
-1
-1
-3
-7
-9
-11

Dew Point (°C)

-9
-8
-8
-8
-7
-7
-7
-6
-6
-5
-4
-4
-4
-4
-3
-2
-2
-2
-1
-1
-2
1
-2
-3

Relative Humidity (%)

52
54
57
58
57
56
51
51
52
52
54
52
50
50
51
50
47
48
52
52
55
94
88
83

Pressure (mb)

1016
1015
1014
1012
1011
1010
1008
1007
1006
1005
1004
1002
1001
1000
1001
1002
1002
1002
1004
1005
1008
1012
1014
1016

Ozone (du)

316
315
316
315
320
323
325
324
322
320
320
321
321
320
320
320
313
306
305
303
303
299
295
292

Tuesday 9

Waning Gibbous 64%

22:06

11:58

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

Sun - Rise: 07:31, Set: 16:31, Transit: 12:01. Moon - Rise: 22:06, Set: 11:58. Civil Dark: 17:03 - 06:58. Nautical Dark: 17:39 - 06:22. Astro Dark: 18:14 - 05:47

Total Clouds (% Sky Obscured)

79
74
51
53
35
51
38
100
100
66
86
94
30
16
13
20
60
15
93
70
95
37
41
29

Low Clouds (% Sky Obscured)

66
30
20
3
3
13
15
12
10
11
13
10
12
7
7
0
0
0
0
0
0
2
3
4

Medium Clouds (% Sky Obscured)

19
21
17
24
27
26
20
18
33
57
78
74
19
7
7
0
0
0
0
0
1
9
5
21

High Clouds (% Sky Obscured)

22
45
23
53
12
51
31
100
100
66
82
77
7
1
0
11
35
8
87
35
87
37
41
8

ISS Passover

Visibility (miles)

1
3
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

24
26
27
34
45
27
30
34
27
21
16
1
5
7
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 (%)

12
1
0
0
0
0
0
0
0
2
6
14
23
18
9
2
1
1
1
1
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)

16
14
12
12
7
4
3
5
5
6
8
12
15
14
16
19
24
28
28
27
22
20
16
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-10
-8
-7
-7
-7
-9
-9
-7
-7
-7
-6
-3
-2
-4
-5
-4
-5
-4
-4
-4
-3

Dew Point (°C)

-4
-5
-6
-7
-8
-8
-8
-9
-9
-10
-11
-10
-8
-7
-6
-3
-2
-2
-1
-1
-1
-2
-2
-2

Relative Humidity (%)

80
77
76
71
71
73
76
72
66
59
53
56
65
67
57
56
59
58
57
57
57
56
57
59

Pressure (mb)

1017
1018
1020
1020
1020
1020
1020
1020
1019
1017
1015
1013
1012
1011
1009
1008
1007
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

292
289
290
293
297
296
292
289
285
284
285
283
281
282
284
284
285
285
286
288
287
287
286
286

Wednesday 10

Waning Gibbous 54%

23:15

12:18

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

Sun - Rise: 07:31, Set: 16:31, Transit: 12:01. Moon - Rise: 23:15, Set: 12:18. Civil Dark: 17:03 - 06:59. Nautical Dark: 17:40 - 06:23. Astro Dark: 18:14 - 05:48

Total Clouds (% Sky Obscured)

40
42
38
44
88
93
11
7
4
0
2
0
1
69
15
35
82
99
73
51
54
47
57
67

Low Clouds (% Sky Obscured)

4
9
7
8
3
2
0
0
0
0
0
0
0
3
9
8
0
0
0
0
0
0
5
9

Medium Clouds (% Sky Obscured)

19
18
17
19
5
0
0
0
0
0
2
0
0
4
3
5
2
0
0
0
0
0
11
19

High Clouds (% Sky Obscured)

40
42
38
44
81
83
7
5
3
0
0
0
0
64
4
15
82
99
73
51
54
47
57
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
2
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
1
0
0
0
0
0
0
0
0
0
0
0
0
2
5

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)

12
12
14
14
16
16
16
19
21
22
20
17
9
6
7
7
8
11
15
17
18
20
25
18

Chance of Frost

Temperature (°C)

6
5
6
5
6
6
6
6
6
7
7
6
5
2
1
3
4
7
8
8
8
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
65
65
66
61
60
59
54
51
51
51
52
59
83
84
77
60
44
45
44
47
52
53
52

Pressure (mb)

1008
1008
1008
1008
1008
1007
1006
1006
1006
1006
1006
1006
1007
1010
1010
1010
1008
1007
1006
1006
1006
1006
1007
1008

Ozone (du)

286
285
285
285
284
285
285
286
285
285
285
285
285
288
288
291
291
292
291
291
291
291
291
291

Thursday 11

Third Quarter 43%

00:22

12:35

19 Bad
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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:32, Set: 16:31, Transit: 12:02. Moon - Rise: 00:22, Set: 12:35. Civil Dark: 17:04 - 07:00. Nautical Dark: 17:40 - 06:24. Astro Dark: 18:15 - 05:49

Total Clouds (% Sky Obscured)

100
73
69
100
100
100
100
100
100
93
100
99
100
100
90
82
70
69
45
63
62
67
63
63

Low Clouds (% Sky Obscured)

13
25
43
100
100
100
100
99
98
82
92
82
56
55
21
9
9
3
3
3
3
3
5
5

Medium Clouds (% Sky Obscured)

25
32
35
61
71
36
24
18
29
13
13
11
9
11
11
16
11
5
2
1
0
0
0
0

High Clouds (% Sky Obscured)

100
67
33
2
10
3
3
40
70
92
100
97
100
100
90
82
69
58
33
43
41
37
36
35

ISS Passover

Visibility (miles)

9
9
1
1
0
0
0
0
0
0
1
1
2
2
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
10
13
35
54
50
43
39
20
24
14
20
5
4
5
2
2
1
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
3
3
3
3
4
4
4
3
3
2
2
1
1
1
2
2
3
6
8
7
6
5
4

Chance of Frost

Temperature (°C)

6
2
-0
-1
-1
-5
-7
-8
-9
-8
-8
-7
-7
-7
-5
-1
2
4
5
6
6
4
3
3

Feels Like (°C)

-4
-2
-2
-3
-4
-8
-11
-12
-12
-12
-11
-11
-10
-10
-8
-5
-1
2
1
2
1
-0
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

52
70
89
94
94
94
92
88
88
88
90
92
90
92
87
77
66
59
58
57
59
64
67
65

Pressure (mb)

1010
1014
1016
1018
1020
1022
1024
1025
1025
1023
1022
1021
1021
1020
1019
1016
1014
1012
1010
1009
1009
1009
1009
1009

Ozone (du)

290
290
292
292
289
289
291
291
296
298
301
303
304
305
304
303
301
297
295
297
297
299
297
294

Friday 12

Waning Crescent 34%

01:26

12:53

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

Sun - Rise: 07:33, Set: 16:31, Transit: 12:02. Moon - Rise: 01:26, Set: 12:53. Civil Dark: 17:04 - 07:00. Nautical Dark: 17:40 - 06:24. Astro Dark: 18:15 - 05:49

Total Clouds (% Sky Obscured)

49
55
44
51
49
91
67
98
97
100
95
91
85
65
43
22
59
39
14
10
10
15
25
39

Low Clouds (% Sky Obscured)

4
2
2
0
0
0
0
0
0
11
14
24
19
19
9
8
7
6
4
3
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
3
3
9
3
3
4
3
2
1
0
0
1
1

High Clouds (% Sky Obscured)

31
42
44
51
49
89
67
98
97
100
93
87
80
56
33
9
49
24
0
0
0
0
3
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
4
1
1
7
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
2
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
55
55
59
64
69
71
79
79
87
91
91
89
83
74
64
59
54
49
53
60
67
62

Pressure (mb)

1009
1009
1008
1009
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1016
1016
1015
1014
1013
1012
1012
1013
1013
1013

Ozone (du)

294
292
293
292
290
290
288
288
289
286
282
280
280
281
281
283
287
286
284
283
281
279
277
275

Saturday 13

Waning Crescent 25%

02:30

13:12

19 OK
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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good

Sun - Rise: 07:34, Set: 16:31, Transit: 12:03. Moon - Rise: 02:30, Set: 13:12. Civil Dark: 17:04 - 07:01. Nautical Dark: 17:40 - 06:25. Astro Dark: 18:15 - 05:50

Total Clouds (% Sky Obscured)

47
63
80
92
83
74
65
62
57
53
57
63
69
56
42
28
31
34
37
31
22
12
12
13

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
5
8
11
7
8
8
7
6
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
42
73
92
82
70
60
60
57
53
56
62
69
54
40
26
29
32
35
30
22
12
12
12

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)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
3
3
3
3
3
3
2
2
2
3
5
7
8
8
8
7
6
4
4

Feels Like (°C)

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

Dew Point (°C)

-5
-7
-7
-7
-7
-7
-8
-8
-9
-9
-10
-10
-10
-11
-11
-11
-11
-10
-11
-11
-12
-13
-14
-15

Relative Humidity (%)

58
53
53
52
51
49
46
45
43
41
39
39
39
39
34
29
25
25
25
24
24
24
25
24

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1011
1012
1013
1014

Ozone (du)

272
269
266
263
260
258
256
254
254
254
255
257
259
262
263
264
265
266
267
268
267
266
265
266

Sunday 14

Waning Crescent 17%

03:34

13:33

19 Good
20 OK
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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Good
16 Good

Sun - Rise: 07:34, Set: 16:32, Transit: 12:03. Moon - Rise: 03:34, Set: 13:33. Civil Dark: 17:04 - 07:02. Nautical Dark: 17:41 - 06:26. Astro Dark: 18:15 - 05:51

Total Clouds (% Sky Obscured)

11
33
55
77
78
81
80
70
61
58
62
63
61
53
44
32
30
32
32
23
14
7

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
7
10
14
13
11
10
7
5
2
1
1
0

High Clouds (% Sky Obscured)

6
26
45
62
72
81
80
69
55
46
54
60
61
53
44
32
30
30
25
21
14
7

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
3
2
2
1
0
-1
-1
-1
-1
-1
1
3
5
6
7
8
6
5

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-15
-15
-14
-14
-13
-13
-12
-12
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

23
23
24
25
26
29
33
36
39
43
47
47
49
49
42
37
32
31
29
27
30
34

Pressure (mb)

1015
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1019
1017
1018
1018

Ozone (du)

268
269
269
268
268
268
268
268
267
267
267
267
268
269
270
272
273
274
275
277
277
277

Forecast for Barnum, Johnson County, United States of America (43.59,-106.95)

Generated: 08/12/25 19:46:26. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-7.00