Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 53%

22:08

15:30

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

Sun - Rise: 07:25, Set: 18:20, Transit: 12:52. Moon - Rise: 22:08, Set: 15:30. Civil Dark: 18:52 - 06:53. Nautical Dark: 19:28 - 06:17. Astro Dark: 20:05 - 05:40

Total Clouds (% Sky Obscured)

100
97
98
74
81
89
87
97
92
91
97
96
97
96
98
96
97
94
85
89
85
86
69
96

Low Clouds (% Sky Obscured)

75
73
72
74
81
82
86
88
62
56
61
49
54
48
38
33
50
60
47
46
44
26
23
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
43
50
52
62
64
75
92
89
87
88
80
57
54
55
42
47
53

High Clouds (% Sky Obscured)

0
0
0
2
3
38
14
50
84
63
45
44
48
37
2
4
26
55
57
59
56
74
35
90

ISS Passover

Visibility (miles)

6
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
1
2
0
0
0
0
0
3
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)

23
21
20
17
15
15
14
12
12
11
10
9
8
7
7
7
7
7
7
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
78
78
78
78
80
81
81
84
84
84
83
81
78
74
68
63
59
56
53
52
51
53

Pressure (mb)

1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1028
1028
1028
1028
1027
1027
1026
1026
1026

Ozone (du)

291
289
291
291
292
291
292
293
293
292
294
295
297
297
296
294
295
296
296
297
296
294
293
292

Monday 13

Third Quarter 41%

23:26

16:00

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

Sun - Rise: 07:27, Set: 18:18, Transit: 12:51. Moon - Rise: 23:26, Set: 16:00. Civil Dark: 18:50 - 06:55. Nautical Dark: 19:26 - 06:18. Astro Dark: 20:03 - 05:41

Total Clouds (% Sky Obscured)

92
98
99
98
93
92
88
80
100
100
97
97
98
94
86
88
92
100
98
91
100
100
100
90

Low Clouds (% Sky Obscured)

35
69
54
72
56
43
40
27
40
37
44
34
28
19
3
3
7
6
10
24
21
69
73
73

Medium Clouds (% Sky Obscured)

54
66
76
66
55
43
27
29
2
1
34
75
86
61
59
45
43
50
39
45
97
100
96
51

High Clouds (% Sky Obscured)

76
91
93
74
55
65
65
60
100
98
68
77
64
72
72
82
85
100
95
88
96
60
15
6

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
7
15
20
15
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)

8
8
8
9
10
10
11
12
13
13
14
15
14
15
15
15
15
15
14
13
12
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
64
64
65
66
67
67
68
71
71
72
74
75
75
71
63
60
55
50
52
61
78
84

Pressure (mb)

1027
1028
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1026
1025
1024
1023
1022
1021
1021
1022
1022

Ozone (du)

290
288
286
286
286
285
283
282
284
284
283
285
286
286
287
289
291
294
294
292
289
286
285
283

Tuesday 14

Waning Crescent 31%

00:46

16:21

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

Sun - Rise: 07:28, Set: 18:16, Transit: 12:51. Moon - Rise: 00:46, Set: 16:21. Civil Dark: 18:48 - 06:56. Nautical Dark: 19:24 - 06:20. Astro Dark: 20:01 - 05:43

Total Clouds (% Sky Obscured)

95
98
100
100
100
89
48
77
36
69
100
100
100
100
100
78
100
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
95
99
100
98
87
42
57
36
55
55
55
63
67
75
78
97
94
92
91
90
94
97
100

Medium Clouds (% Sky Obscured)

48
8
38
67
90
89
48
77
30
36
75
55
80
73
95
78
96
85
78
72
61
74
87
100

High Clouds (% Sky Obscured)

17
4
4
53
45
43
43
74
5
37
97
67
9
100
100
53
100
47
48
74
63
74
100
72

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
4
0
4
0
0
1
7
29
35
35
16
32
43
64
47
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
7
7
7
7
6
5
6
7
8
9
10
9
8
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
1
1
2
2
2
3
3
2
3
2
2
1
1
1
2
3
3
4
4
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
88
86
85
88
93
93
93
93
93
96
98
96
93
88
93
93
93
96
96
96
96

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1014

Ozone (du)

282
282
281
282
281
280
278
278
277
275
275
275
276
276
275
273
270
268
266
266
265
267
266
268

Wednesday 15

Waning Crescent 21%

02:03

16:38

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

Sun - Rise: 07:30, Set: 18:14, Transit: 12:51. Moon - Rise: 02:03, Set: 16:38. Civil Dark: 18:46 - 06:58. Nautical Dark: 19:23 - 06:21. Astro Dark: 19:59 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
98
98
99
98
97
95
97
98
100
100
100
100
98
96
96
94
91
91

Low Clouds (% Sky Obscured)

100
100
96
97
90
85
92
95
98
96
95
93
95
97
99
98
97
96
91
87
82
72
65
61

Medium Clouds (% Sky Obscured)

100
100
100
97
95
93
52
84
81
81
83
81
66
36
10
21
30
30
30
35
40
40
45
45

High Clouds (% Sky Obscured)

100
100
100
80
60
35
26
36
34
38
39
40
63
82
100
100
100
97
93
86
80
67
49
45

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
7
8
4
2
4
9
9
9
7
9
7
6
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

Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

88
82
90
91
60
60
63
81
74
51
48
83
94
68
39
29
56
73
72
63
65
79
68
85

Precipitation Amount (mm)

0.5
0.5
0.5
0.7
0.3
0.5
0.4
0.5
0.3
0
0
0.4
0.7
0.4
0
0
0
0.3
0.4
0
0
0.4
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
7
7
8
7
7
8
7
8
8
8
8
8
8
8
8
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
8
7
7
7
7
7
7
7
7
8
7
7
8
8
8
7
8
8
7
8

Relative Humidity (%)

96
96
98
98
98
98
98
98
98
98
96
96
98
98
98
96
95
95
95
95
93
93
95
95

Pressure (mb)

1013
1013
1013
1013
1013
1011
1011
1011
1011
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005

Ozone (du)

268
272
273
275
278
281
283
281
284
284
286
286
286
291
294
297
298
300
298
298
299
298
299
299

Thursday 16

Waning Crescent 14%

03:18

16:52

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

Sun - Rise: 07:31, Set: 18:12, Transit: 12:51. Moon - Rise: 03:18, Set: 16:52. Civil Dark: 18:44 - 06:59. Nautical Dark: 19:21 - 06:23. Astro Dark: 19:57 - 05:46

Total Clouds (% Sky Obscured)

93
92
91
92
92
87
23
5
3
9
15
25
35
52
60
69
65
61
46
33
19
19
24
35

Low Clouds (% Sky Obscured)

55
48
42
41
48
46
18
5
3
6
2
0
0
0
0
8
18
32
31
26
19
17
18
18

Medium Clouds (% Sky Obscured)

50
50
55
55
45
34
4
0
0
9
15
25
35
52
60
69
65
61
46
33
19
19
9
9

High Clouds (% Sky Obscured)

45
40
27
2
3
1
0
0
0
9
15
25
35
52
60
56
34
14
18
19
19
19
24
35

ISS Passover

Visibility (miles)

4
3
3
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

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

95
93
52
24
13
2
0
0
0
0
0
0
0
0
0
0
0
0
4
9
15
31
47
60

Precipitation Amount (mm)

0.9
1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

7
6
5
5
5
5
4
4
5
4
5
6
6
6
7
8
9
12
15
16
17
17
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
94
94
93
91
91
90
88
85
85
85
82
79
75
62
49
40
40
40
40
43
47

Pressure (mb)

1005
1005
1006
1006
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1001
1002
1002
1002
1003
1003

Ozone (du)

298
299
299
297
296
290
281
281
280
279
277
277
275
276
277
278
279
280
281
281
282
283
284
284

Friday 17

Waning Crescent 7%

04:29

17:05

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

Sun - Rise: 07:33, Set: 18:10, Transit: 12:51. Moon - Rise: 04:29, Set: 17:05. Civil Dark: 18:42 - 07:01. Nautical Dark: 19:19 - 06:24. Astro Dark: 19:56 - 05:47

Total Clouds (% Sky Obscured)

52
72
90
88
87
84
89
95
99
99
100
100
83
66
51
34
17
0
1
1
0
0
3
8

Low Clouds (% Sky Obscured)

17
16
15
22
28
38
56
74
87
84
81
79
60
42
25
16
8
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
53
83
85
82
78
85
91
98
83
69
56
45
38
31
22
11
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

52
72
90
62
31
0
0
0
0
27
57
90
60
32
0
0
0
0
1
1
0
0
3
8

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

Very Light Rain
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
68
71
53
47
55
52
48
52
48
40
43
36
25
11
6
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
11
11
9
8
9
8
8
9
12
14
17
15
14
14
14
15
16
16
16
17
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
53
55
55
56
56
61
66
71
75
77
82
80
79
79
63
51
42
38
36
33
35
39

Pressure (mb)

1004
1005
1006
1006
1006
1007
1007
1008
1008
1009
1010
1012
1013
1014
1015
1016
1016
1016
1017
1016
1016
1016
1017
1017

Ozone (du)

285
288
292
295
297
299
301
302
303
304
304
304
304
303
302
301
297
294
290
288
286
283
282
280

Saturday 18

Waning Crescent 3%

05:39

17:17

18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 07:35, Set: 18:08, Transit: 12:50. Moon - Rise: 05:39, Set: 17:17. Civil Dark: 18:40 - 07:02. Nautical Dark: 19:17 - 06:26. Astro Dark: 19:54 - 05:49

Total Clouds (% Sky Obscured)

22
32
32
27
23
14
13
12
12
15
16
15
13
13
14
12
8
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

15
16
17
14
10
3
3
3
4
6
7
8
7
8
9
6
4
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
6
4
5
5
5
5
5
5
5
5
5
6
8
8
8
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
42
43
44
46
46
48
51
51
53
51
49
46
46
46
46
42
40

Pressure (mb)

1017
1018
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1015
1014

Ozone (du)

279
277
276
275
273
272
270
268
267
265
264
263
262
262
261
261
261
261

Forecast for Lonesome Butte, Canada (49.07,-106.53)

Generated: 12/10/25 18:08:07. Forecast: 12/10/25 to 18/10/25. Timezone: UTC-6.00