Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 31%

11:02

22:38

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 16:58, Transit: 12:11. Moon - Rise: 11:02, Set: 22:38. Civil Dark: 17:27 - 06:55. Nautical Dark: 18:00 - 06:22. Astro Dark: 18:32 - 05:50

Total Clouds (% Sky Obscured)

94
87
98
100
100
96
100
100
100
100
100
100
96
100
90
87
87
60
88
94
88
90
91
95

Low Clouds (% Sky Obscured)

94
87
87
100
100
91
100
100
100
96
100
100
92
100
71
57
50
43
79
90
69
85
80
68

Medium Clouds (% Sky Obscured)

77
87
40
40
55
73
100
100
100
100
100
100
62
63
35
25
25
13
15
10
10
9
10
29

High Clouds (% Sky Obscured)

0
3
0
0
0
35
100
100
100
100
100
5
0
0
0
0
0
0
0
0
0
0
1
4

ISS Passover

Visibility (miles)

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

Fog (%)

99
92
100
100
100
100
100
100
100
91
81
71
0
13
10
0
0
0
12
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
24
21
32
58
86
95
95
95
95
95
95
58
50
37
32
29
34
45
37
34
41
33

Precipitation Amount (mm)

0
0
0
0
0
0.5
1
1.4
1.5
1.7
1.1
1.2
0.8
0.3
0.2
0
0
0
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
96
98
100
100
98
98
98
100
100
96
91
91
89
93
96
98
96
98
98
94

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1022
1021
1021
1022
1022
1021
1020
1021
1021
1021
1021
1023
1022
1022
1022
1022
1022

Ozone (du)

236
235
234
235
235
237
239
240
240
241
244
249
255
254
252
250
251
251
251
249
249
249
250
249

Friday 26

Waxing Crescent 42%

11:26

23:44

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 16:58, Transit: 12:11. Moon - Rise: 11:26, Set: 23:44. Civil Dark: 17:28 - 06:55. Nautical Dark: 18:00 - 06:22. Astro Dark: 18:32 - 05:50

Total Clouds (% Sky Obscured)

94
93
100
91
97
99
100
100
100
100
96
100
53
96
91
95
98
100
100
100
100
100
94
99

Low Clouds (% Sky Obscured)

61
63
43
44
40
47
48
57
53
37
24
64
53
64
60
57
53
72
73
74
72
76
74
80

Medium Clouds (% Sky Obscured)

35
55
99
91
90
98
98
47
82
2
2
1
20
23
25
33
37
89
99
98
97
100
73
91

High Clouds (% Sky Obscured)

14
16
100
91
33
75
100
100
100
100
95
99
13
13
11
40
98
100
87
36
99
17
5
6

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
96
95
95
54
18
3
2
2
5
0
0
0
0
0
0
51
96
100
100
100
100

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 (%)

32
26
18
16
5
4
5
3
13
0
1
4
6
7
5
4
14
14
19
10
7
8
10
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
96
96
96
96
96
96
94
81
74
70
69
73
78
86
96
98
94
94
98
96
96

Pressure (mb)

1022
1022
1022
1023
1024
1024
1023
1024
1024
1023
1023
1021
1020
1019
1018
1018
1018
1019
1019
1018
1018
1017
1017
1016

Ozone (du)

249
250
251
252
253
254
255
255
256
256
257
256
256
256
255
255
254
256
257
257
259
261
264
264

Saturday 27

First Quarter 53%

11:50

No Set

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:25, Set: 16:59, Transit: 12:12. Moon - Rise: 11:50, Set: No Set. Civil Dark: 17:28 - 06:55. Nautical Dark: 18:01 - 06:23. Astro Dark: 18:33 - 05:51

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
91
100
100
100
100
100
100
91
83
77
81
85
88
91

Low Clouds (% Sky Obscured)

74
79
79
66
72
84
90
86
88
77
57
72
81
91
97
100
100
78
57
35
46
59
71
81

Medium Clouds (% Sky Obscured)

95
75
86
79
43
24
32
44
59
42
20
52
74
64
100
90
86
63
37
15
15
15
15
20

High Clouds (% Sky Obscured)

69
100
100
100
100
100
63
70
15
24
30
20
20
35
30
35
45
46
52
55
37
42
6
0

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
77
20
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

15
16
19
9
5
10
18
34
41
50
50
52
64
67
76
92
90
71
59
66
62
54
53
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.3
0.3
0.2
0.4
0.4
0.6
0.9
1
0.5
0.3
0.5
0.3
0.2
0.2
0.2

Wind Speed/Direction (mph)

12
12
12
12
11
11
11
12
12
10
10
13
13
13
15
12
10
11
11
10
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
96
92
84
84
87
87
89
94
94
94
92
92
92
94
94
94

Pressure (mb)

1015
1015
1015
1016
1015
1015
1015
1014
1015
1014
1013
1012
1011
1010
1010
1010
1010
1012
1013
1014
1015
1015
1015
1016

Ozone (du)

264
264
264
266
267
267
266
265
267
271
273
273
272
272
272
273
277
279
278
279
281
282
287
292

Sunday 28

Waxing Gibbous 64%

12:16

00:51

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 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:25, Set: 17:00, Transit: 12:12. Moon - Rise: 12:16, Set: 00:51. Civil Dark: 17:29 - 06:56. Nautical Dark: 18:02 - 06:23. Astro Dark: 18:34 - 05:51

Total Clouds (% Sky Obscured)

96
91
92
82
73
70
67
64
67
66
70
70
70
60
55
40
14
18
27
35
53
77
100
63

Low Clouds (% Sky Obscured)

90
89
81
59
36
25
17
10
6
3
0
1
1
1
0
0
1
4
6
10
8
0
0
0

Medium Clouds (% Sky Obscured)

20
25
40
37
30
30
20
15
15
15
50
70
70
60
55
40
14
18
4
2
0
0
0
0

High 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

ISS Passover

Visibility (miles)

0
1
0
1
0
0
0
0
0
0
0
0
1
0
2
2
5
7
5
5
7
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

47
38
39
43
45
53
60
59
57
47
33
28
31
25
23
14
4
1
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-8
-10
-10
-11
-10
-10
-10
-11
-10
-9
-8
-7
-6
-5
-6
-7
-9
-11
-12
-13
-14
-14
-14

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-11
-11
-12
-11
-11
-11
-12
-11
-11
-11
-10
-9
-9
-10
-10
-11
-13
-15
-16
-18
-20
-21

Relative Humidity (%)

94
92
92
92
90
90
92
92
90
88
83
80
79
77
74
71
79
85
83
81
81
70
58
55

Pressure (mb)

1016
1017
1020
1021
1023
1021
1022
1023
1024
1024
1024
1024
1023
1022
1022
1023
1024
1029
1032
1034
1035
1036
1036
1035

Ozone (du)

294
297
299
300
304
310
315
320
322
326
329
341
353
361
367
372
360
351
342
339
335
330
328
329

Monday 29

Waxing Gibbous 75%

12:46

02:02

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

Sun - Rise: 07:25, Set: 17:00, Transit: 12:13. Moon - Rise: 12:46, Set: 02:02. Civil Dark: 17:30 - 06:56. Nautical Dark: 18:02 - 06:23. Astro Dark: 18:34 - 05:51

Total Clouds (% Sky Obscured)

32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

High 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

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 (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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
1
2
2
2
1
0
0
0
0
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

-14
-14
-14
-15
-15
-16
-16
-15
-15
-10
-5
-1
1
1
2
1
-1
-2
-2
-3
-4
-5
-5
-5

Feels Like (°C)

-17
-17
-17
-18
-19
-19
-19
-19
-18
-13
-8
-4
-2
-2
-1
1
2
4
-5
-5
-6
-7
-8
-9

Dew Point (°C)

-21
-21
-21
-21
-21
-21
-21
-20
-20
-15
-11
-8
-6
-6
-5
-5
-4
-4
-5
-7
-8
-10
-11
-12

Relative Humidity (%)

55
55
57
57
59
61
64
67
66
68
62
61
61
61
64
69
75
81
78
75
72
66
62
57

Pressure (mb)

1035
1035
1035
1035
1035
1035
1035
1036
1035
1031
1029
1028
1027
1026
1025
1028
1030
1032
1032
1033
1034
1034
1034
1034

Ozone (du)

335
335
331
328
330
332
334
337
338
338
336
335
332
328
324
321
318
315
311
307
303
301
299
297

Tuesday 30

Waxing Gibbous 85%

13:22

03:17

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 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:25, Set: 17:01, Transit: 12:13. Moon - Rise: 13:22, Set: 03:17. Civil Dark: 17:30 - 06:56. Nautical Dark: 18:03 - 06:23. Astro Dark: 18:35 - 05:51

Total 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

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)

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

High 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

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 (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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)

2
2
3
3
3
3
3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-14
-14
-14
-14
-13
-13
-12
-9
-5
-2
-1
1
2
1
-1
-3
-4
-6
-7
-9
-9
-9

Relative Humidity (%)

56
54
53
54
53
53
55
55
56
59
63
66
69
73
78
80
81
83
77
70
64
63
62
62

Pressure (mb)

1034
1033
1033
1033
1032
1032
1032
1032
1032
1030
1029
1027
1026
1026
1025
1026
1026
1027
1028
1028
1029
1028
1028
1028

Ozone (du)

293
289
285
285
285
285
288
291
294
294
294
294
291
289
287
286
285
284
283
281
280
278
276
274

Wednesday 31

Waxing Gibbous 93%

14:08

04:35

Sun - Rise: 07:26, Set: 17:02, Transit: 12:14. Moon - Rise: 14:08, Set: 04:35. Civil Dark: 17:31 - 06:56. Nautical Dark: 18:04 - 06:24. Astro Dark: 18:36 - 05:52

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 25/12/25 00:11:18. Forecast: 25/12/25 to 31/12/25. Timezone: UTC-7.00