Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 95%

14:10

05:55

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 07:21, Set: 16:07, Transit: 11:43. Moon - Rise: 14:10, Set: 05:55. Civil Dark: 16:41 - 06:46. Nautical Dark: 17:19 - 06:08. Astro Dark: 17:56 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
97
100
100
100
100
100
98
100
94
94
94
94
94
99
99
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

67
73
68
56
86
95
100
95
89
81
100
88
84
86
87
85
83
83
81
100
100
100
99
98

Medium Clouds (% Sky Obscured)

97
100
99
85
100
100
100
100
100
66
41
57
70
50
73
67
54
42
36
0
60
43
18
9

High Clouds (% Sky Obscured)

100
100
81
76
91
100
100
100
99
93
83
2
0
0
2
6
24
22
18
45
33
42
66
36

ISS Passover

Visibility (miles)

9
5
9
9
9
9
2
1
2
0
0
3
0
0
0
0
1
1
1
1
1
1
2
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
4
6
22
13
24
23
34
33
24
35
32
31
29
22
16
20
10
7
4
4
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
16
16
17
17
17
16
15
11
12
14
12
12
12
12
11
12
13
12
10
8
8
8

Chance of Frost

Temperature (°C)

-0
1
1
1
1
1
0
-0
-1
-2
-2
-3
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-16
-17

Feels Like (°C)

-7
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-9
-10
-12
-13
-13
-14
-15
-17
-18
-19
-19
-20
-21

Dew Point (°C)

-3
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-4
-6
-7
-8
-9
-10
-11
-12
-13
-15
-16
-18
-19

Relative Humidity (%)

84
92
88
88
91
91
92
91
91
94
96
92
92
92
92
90
88
90
88
88
88
86
83
82

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1010
1011
1013
1014
1016
1018
1020
1021
1023
1024
1026
1027
1029
1030
1032
1033
1035

Ozone (du)

357
359
359
357
354
358
363
368
369
365
363
365
368
368
369
368
370
373
369
368
366
365
363
364

Wednesday 3

Waxing Gibbous 99%

14:43

07:23

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

Sun - Rise: 07:22, Set: 16:07, Transit: 11:44. Moon - Rise: 14:43, Set: 07:23. Civil Dark: 16:41 - 06:47. Nautical Dark: 17:19 - 06:09. Astro Dark: 17:56 - 05:33

Total Clouds (% Sky Obscured)

97
64
66
59
60
60
61
57
26
12
10
1
1
2
2
4
18
20
75
61
51
91
99
82

Low Clouds (% Sky Obscured)

97
64
66
59
60
60
60
56
26
12
9
0
0
0
0
0
1
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
18
20
75
61
51
91
99
81

High Clouds (% Sky Obscured)

5
2
0
0
0
0
3
6
0
0
0
0
0
2
2
4
18
20
40
0
0
0
2
3

ISS Passover

Visibility (miles)

3
7
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
1
6
13
10
6
5
4
2
2
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 (%)

4
4
1
3
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)

7
7
6
6
6
6
6
6
5
5
6
6
6
7
8
9
9
10
10
10
11
11
12
14

Chance of Frost

Temperature (°C)

-17
-16
-15
-14
-13
-12
-12
-13
-14
-15
-16
-16
-16
-16
-15
-13
-12
-10
-9
-8
-7
-7
-6
-5

Feels Like (°C)

-21
-20
-17
-16
-15
-14
-15
-15
-17
-18
-19
-20
-20
-19
-19
-18
-16
-16
-15
-14
-13
-13
-12
-12

Dew Point (°C)

-19
-18
-17
-17
-17
-16
-15
-15
-17
-18
-18
-19
-18
-18
-17
-16
-14
-13
-12
-11
-10
-10
-10
-9

Relative Humidity (%)

81
82
81
78
74
75
76
81
81
81
81
81
83
82
84
83
83
81
80
80
79
77
77
76

Pressure (mb)

1035
1035
1035
1034
1033
1032
1032
1031
1031
1032
1032
1031
1030
1029
1028
1026
1025
1023
1021
1020
1018
1017
1016
1015

Ozone (du)

361
368
367
362
359
360
360
361
359
359
357
355
352
350
350
347
343
342
344
341
337
334
329
325

Thursday 4

Full Moon 100%

15:28

No Set

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 07:23, Set: 16:06, Transit: 11:44. Moon - Rise: 15:28, Set: No Set. Civil Dark: 16:41 - 06:48. Nautical Dark: 17:19 - 06:10. Astro Dark: 17:55 - 05:33

Total Clouds (% Sky Obscured)

60
63
61
64
72
84
84
97
100
100
99
100
100
100
100
100
100
100
91
91
83
74
94
96

Low Clouds (% Sky Obscured)

0
4
58
29
45
50
36
58
62
80
93
92
85
81
84
91
95
93
73
72
47
60
88
92

Medium Clouds (% Sky Obscured)

57
59
51
64
70
75
71
80
55
70
38
76
100
96
100
100
94
100
80
79
50
33
19
17

High Clouds (% Sky Obscured)

2
22
36
64
72
78
75
96
100
100
54
100
100
100
100
80
100
87
2
2
2
0
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
5
5
5
4
7
2
0
0
1
7
7
1
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
11
28
34
39
32
32
33
39
42
26
13
10
8
30
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
17
17
17
17
17
15
14
13
11
9
8
8
8
7
7
7
7
6
6
7
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-10
-9
-7
-6
-7
-7
-6
-8
-8
-8
-7
-7
-8
-7
-7
-7
-7
-7
-8
-8
-9
-8
-8

Dew Point (°C)

-8
-7
-5
-4
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-6
-5
-4

Relative Humidity (%)

79
81
82
81
83
83
84
84
84
87
89
92
91
91
92
92
92
94
94
96
94
92
94
94

Pressure (mb)

1015
1014
1014
1013
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

322
318
317
315
314
316
316
315
314
313
311
310
309
308
310
312
312
312
312
314
316
314
314
315

Friday 5

Waning Gibbous 97%

16:29

08:42

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 07:24, Set: 16:06, Transit: 11:44. Moon - Rise: 16:29, Set: 08:42. Civil Dark: 16:41 - 06:49. Nautical Dark: 17:19 - 06:11. Astro Dark: 17:55 - 05:34

Total Clouds (% Sky Obscured)

93
90
87
86
86
87
91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

86
74
80
85
85
87
91
96
100
100
100
100
100
100
100
97
96
99
98
100
85
65
96
100

Medium Clouds (% Sky Obscured)

39
45
39
0
0
0
1
2
4
3
1
0
2
44
50
40
74
86
90
93
96
86
98
100

High Clouds (% Sky Obscured)

40
2
0
0
0
0
0
0
0
0
0
0
0
0
2
7
14
20
19
17
15
38
71
100

ISS Passover

Visibility (miles)

1
7
8
4
4
3
1
1
0
1
1
1
1
2
2
3
3
9
9
9
9
9
9
8

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 (%)

13
7
5
8
8
22
11
22
20
6
18
11
9
6
8
4
5
5
4
4
6
9
16
15

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
14
16
18
19
18
17
16
14
12
10
9
8
8
8
7
6
6
6
6
7
8
7
9

Chance of Frost

Temperature (°C)

-2
-2
-1
-1
-1
-1
-1
-2
-3
-4
-6
-8
-10
-11
-12
-12
-14
-12
-12
-12
-12
-12
-13
-13

Feels Like (°C)

-7
-8
-7
-8
-9
-8
-8
-8
-9
-9
-10
-11
-13
-15
-17
-17
-18
-16
-16
-17
-17
-17
-18
-18

Dew Point (°C)

-3
-3
-2
-2
-3
-3
-3
-4
-5
-5
-7
-9
-11
-13
-14
-14
-15
-14
-14
-14
-14
-14
-15
-15

Relative Humidity (%)

94
94
92
91
89
87
89
87
89
92
92
92
90
88
88
90
86
86
86
86
86
86
86
84

Pressure (mb)

1013
1012
1012
1012
1012
1013
1013
1013
1014
1015
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

317
320
324
326
326
324
322
317
314
314
314
311
311
311
313
318
325
330
333
336
341
343
347
349

Saturday 6

Waning Gibbous 91%

17:44

09:45

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 07:25, Set: 16:06, Transit: 11:45. Moon - Rise: 17:44, Set: 09:45. Civil Dark: 16:41 - 06:50. Nautical Dark: 17:19 - 06:12. Astro Dark: 17:55 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
89
74
63
63
70
69
69
68
68
83
65
47
60
72
88
72
63
60

Low Clouds (% Sky Obscured)

92
100
100
98
94
90
76
66
62
60
66
66
60
57
55
14
13
17
52
69
83
72
63
60

Medium Clouds (% Sky Obscured)

98
95
91
91
91
92
62
30
1
1
3
6
16
30
30
83
65
47
60
68
78
62
46
35

High Clouds (% Sky Obscured)

68
37
5
6
7
3
2
1
0
0
0
0
7
14
21
67
37
5
0
0
5
11
25
30

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
37
32
30
22
24
22
17
8
6
4
1
5
4
5
15
21
27
46
57
64
48
32
8

Precipitation Amount (mm)

0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.2
0
0

Wind Speed/Direction (mph)

9
10
11
12
12
12
11
11
10
9
8
8
8
8
8
8
8
8
8
7
5
5
5
6

Chance of Frost

Temperature (°C)

-12
-12
-11
-10
-9
-9
-9
-9
-11
-11
-12
-12
-12
-11
-10
-9
-9
-8
-8
-7
-7
-6
-6
-6

Feels Like (°C)

-17
-17
-17
-16
-15
-15
-15
-15
-16
-16
-17
-17
-17
-17
-16
-14
-15
-15
-14
-14
-14
-15
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
86
87
87
88
88
88
86
88
88
88
88
90
90
92
92
94
94
96
96
96
96

Pressure (mb)

1018
1019
1020
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1023
1023
1022
1021
1021
1020
1021
1021

Ozone (du)

351
351
351
351
347
345
343
341
336
334
336
339
342
346
346
345
344
344
344
345
347
349
348
348

Sunday 7

Waning Gibbous 84%

19:06

10:31

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
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 OK

Sun - Rise: 07:26, Set: 16:06, Transit: 11:45. Moon - Rise: 19:06, Set: 10:31. Civil Dark: 16:41 - 06:51. Nautical Dark: 17:19 - 06:13. Astro Dark: 17:55 - 05:36

Total Clouds (% Sky Obscured)

75
80
85
85
83
85
64
42
20
41
63
85
90
95
100
100
100
100
100
100
100
77
52
24

Low Clouds (% Sky Obscured)

61
57
52
57
65
69
50
27
4
18
29
15
7
7
6
27
51
74
64
54
56
36
30
17

Medium Clouds (% Sky Obscured)

50
54
69
57
36
18
18
24
20
21
19
13
38
64
91
94
97
100
100
100
100
75
50
24

High Clouds (% Sky Obscured)

23
12
3
12
34
72
51
27
0
27
55
83
88
94
100
99
98
97
65
32
0
0
0
0

ISS Passover

Visibility (miles)

3
4
5
7
8
8
9
8
7
5
4
4
3
5
7
9
6
3
0
3
6
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
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

7
4
2
4
2
0
0
0
0
0
0
0
0
0
0
11
24
35
47
49
41
25
13
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
9
11
10
10
10
7
6
5
5
5
5
6
6
6
7
7
8
10
12
15
15
15

Chance of Frost

Temperature (°C)

-6
-6
-5
-5
-5
-5
-5
-7
-9
-11
-11
-10
-10
-9
-7
-6
-5
-4
-2
-1
0
2
0
-1

Feels Like (°C)

-9
-8
-8
-7
-8
-9
-9
-9
-8
-8
-13
-12
-13
-13
-13
-13
-9
-10
-9
-9
-8
-8
-3
-3

Dew Point (°C)

-7
-6
-6
-5
-6
-6
-6
-8
-10
-12
-12
-11
-11
-10
-8
-7
-6
-4
-3
-2
-1
0
-2
-3

Relative Humidity (%)

96
96
94
94
92
90
92
90
92
92
92
92
92
90
92
92
92
94
96
92
91
89
88
86

Pressure (mb)

1021
1021
1022
1022
1021
1021
1020
1021
1021
1022
1022
1021
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1015
1016

Ozone (du)

347
346
344
343
342
342
341
338
334
331
330
328
327
328
330
331
332
333
335
332
328
325
327
329

Monday 8

Waning Gibbous 74%

20:28

11:04

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

Sun - Rise: 07:27, Set: 16:06, Transit: 11:46. Moon - Rise: 20:28, Set: 11:04. Civil Dark: 16:40 - 06:52. Nautical Dark: 17:19 - 06:14. Astro Dark: 17:55 - 05:37

Total Clouds (% Sky Obscured)

25
30
38
25
16
7
5
2
0
2
4
6
38
69
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
6
1
3
5
6
4
2
0
0
0
0
0
0
0
0
0
0
22
44
68

Medium Clouds (% Sky Obscured)

20
19
17
7
3
0
0
0
0
0
0
0
18
37
63
61
56
53
64
75
87

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
6
38
69
100
100
100
100
100
100
100

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

Fog (%)

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
Frozen rai

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
22
34
45
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
17
18
18
18
18
16
14
13
11
10
8
7
7
8
10
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
84
84
84
86
86
87
89
89
87
87
86
84
82
79
77
74
73
70

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1018
1017
1015
1014
1012
1010
1009

Ozone (du)

332
333
335
336
338
340
342
340
338
336
334
333
332
331
330
329
326
323
320
316
312

Forecast for Walser Crossing, Slope, United States of America (46.59,-103.44)

Generated: 02/12/25 08:47:46. Forecast: 02/12/25 to 08/12/25. Timezone: UTC-7.00