Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:10

17:15

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

Sun - Rise: 07:22, Set: 17:19, Transit: 12:21. Moon - Rise: 08:10, Set: 17:15. Civil Dark: 17:47 - 06:54. Nautical Dark: 18:20 - 06:22. Astro Dark: 18:51 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
2
6
9
19
7
9
6
55
34
33
36
43
52
46
9
10
4
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
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
1
7
2
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
19
0
5
4
40
11
9
12
12
8
6
1
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-5
-6
-5
-4
-4
-6
-7
-8
-9
-10
-11
-11
-11
-12
-12
-12
-13
-13
-13
-12
-9
-9

Relative Humidity (%)

52
51
50
49
50
63
78
79
76
75
72
67
65
65
65
65
66
66
67
67
68
70
68
59

Pressure (mb)

1021
1020
1019
1018
1018
1018
1019
1022
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1021
1020

Ozone (du)

317
317
318
316
316
314
311
310
309
309
310
310
309
308
308
307
308
305
304
306
313
320
321
320

Monday 19

Waxing Crescent 1%

08:40

18:20

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:22, Set: 17:20, Transit: 12:21. Moon - Rise: 08:40, Set: 18:20. Civil Dark: 17:48 - 06:53. Nautical Dark: 18:21 - 06:21. Astro Dark: 18:52 - 05:50

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
1
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 (%)

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

Chance of Frost

Temperature (°C)

-1
-1
-0
-0
-1
-1
-3
-6
-7
-8
-9
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-6
-3

Feels Like (°C)

-3
-2
-3
-3
-3
-4
-6
-10
-10
-11
-12
-13
-14
-14
-13
-13
-13
-13
-13
-13
-13
-12
-7
-4

Dew Point (°C)

-8
-8
-8
-8
-9
-8
-7
-10
-11
-12
-15
-17
-18
-19
-19
-20
-20
-20
-19
-19
-18
-18
-15
-15

Relative Humidity (%)

57
56
56
54
54
61
73
77
77
72
64
58
55
53
51
48
47
48
50
51
53
54
48
37

Pressure (mb)

1020
1020
1019
1019
1019
1020
1022
1027
1029
1030
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1032
1031
1026
1024

Ozone (du)

323
324
327
330
330
328
326
329
335
343
341
341
342
341
332
329
324
320
319
315
310
308
306
304

Tuesday 20

Waxing Crescent 4%

09:06

19:26

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 Bad
10 Bad

Sun - Rise: 07:21, Set: 17:21, Transit: 12:21. Moon - Rise: 09:06, Set: 19:26. Civil Dark: 17:50 - 06:53. Nautical Dark: 18:22 - 06:21. Astro Dark: 18:53 - 05:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
7
32
60
65

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
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
4
11
35
35

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

Chance of Frost

Temperature (°C)

-0
1
2
2
2
1
-2
-4
-5
-6
-6
-6
-7
-8
-8
-8
-8
-9
-9
-10
-10
-10
-6
-2

Feels Like (°C)

-2
-1
0
-0
0
-1
-4
-7
-8
-8
-8
-9
-9
-10
-10
-10
-10
-11
-11
-11
-12
-12
-9
-6

Dew Point (°C)

-14
-13
-14
-13
-13
-9
-8
-10
-12
-13
-13
-15
-17
-18
-19
-20
-20
-21
-22
-21
-22
-22
-17
-15

Relative Humidity (%)

36
33
31
31
33
49
64
62
61
57
55
47
42
41
39
37
37
35
35
37
37
37
43
36

Pressure (mb)

1023
1022
1020
1019
1019
1019
1021
1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1023
1022

Ozone (du)

302
302
301
300
300
297
293
293
294
294
296
298
298
300
300
300
300
297
295
293
292
290
289
287

Wednesday 21

Waxing Crescent 10%

09:31

20:32

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

Sun - Rise: 07:20, Set: 17:22, Transit: 12:22. Moon - Rise: 09:31, Set: 20:32. Civil Dark: 17:51 - 06:52. Nautical Dark: 18:22 - 06:21. Astro Dark: 18:54 - 05:49

Total Clouds (% Sky Obscured)

60
65
65
65
60
60
57
24
41
29
64
67
53
37
13
55
40
30
37
42
52
45
37
32

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)

8
14
28
40
7
2
2
1
1
1
1
2
4
5
5
5
5
5
6
5
5
5
15
32

High Clouds (% Sky Obscured)

15
15
15
10
20
35
33
6
15
11
39
47
29
16
4
20
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-2
-1
-2
-2
-4
-6
-7
-8
-9
-10
-11
-11
-11
-10
-12
-12
-12
-11
-10
-9
-6
-3

Dew Point (°C)

-13
-12
-12
-12
-11
-7
-7
-8
-10
-11
-13
-14
-15
-16
-16
-16
-15
-15
-15
-15
-14
-14
-12
-13

Relative Humidity (%)

35
36
35
33
36
52
61
63
60
58
54
53
50
49
49
50
51
51
51
51
51
51
48
37

Pressure (mb)

1022
1021
1020
1019
1019
1020
1021
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1022
1020

Ozone (du)

285
286
285
283
285
284
283
283
284
287
296
302
306
308
309
310
311
311
310
309
310
309
307
307

Thursday 22

Waxing Crescent 17%

09:55

21:37

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

Sun - Rise: 07:20, Set: 17:23, Transit: 12:22. Moon - Rise: 09:55, Set: 21:37. Civil Dark: 17:52 - 06:52. Nautical Dark: 18:23 - 06:20. Astro Dark: 18:55 - 05:49

Total Clouds (% Sky Obscured)

46
58
67
65
63
62
40
20
0
10
15
14
100
100
100
100
100
100
100
100
100
97
94
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
37
40
40
50
60
70
75
85
90
92
91

Medium Clouds (% Sky Obscured)

46
26
67
65
63
62
40
20
0
10
15
14
99
99
99
99
100
100
68
37
5
5
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
6
5
3
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
6
3
0
0
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
None
None
None
None
Snow
Snow
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
9
1
1
6
7
3
25
32
33
33
33
35
37
42
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-2
-1
-2
-3
-4
-5
-5
-7
-7
-8
-9
-8
-8
-7
-9
-9
-10
-10
-11
-12
-10
-10

Dew Point (°C)

-12
-12
-12
-12
-10
-7
-6
-6
-7
-9
-10
-10
-12
-10
-11
-11
-11
-12
-13
-12
-12
-11
-9
-7

Relative Humidity (%)

33
33
33
33
39
54
62
68
67
62
58
62
61
61
60
59
60
60
60
63
66
69
74
79

Pressure (mb)

1019
1018
1017
1016
1016
1016
1017
1018
1018
1018
1018
1018
1019
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

308
307
305
303
302
300
300
297
296
298
302
298
292
289
287
284
283
283
282
281
280
279
278
278

Friday 23

Waxing Crescent 26%

10:20

22:44

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 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:19, Set: 17:25, Transit: 12:22. Moon - Rise: 10:20, Set: 22:44. Civil Dark: 17:53 - 06:51. Nautical Dark: 18:24 - 06:19. Astro Dark: 18:56 - 05:48

Total Clouds (% Sky Obscured)

84
77
69
69
69
69
69
69
68
71
77
84
70
54
37
33
28
24
38
53
66
70
76
80

Low Clouds (% Sky Obscured)

84
76
69
67
60
56
59
59
59
65
68
71
54
39
26
23
20
17
30
45
58
52
46
36

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
36
70
66
53
34
20
15
16
21
24
29
50
62
68

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

47
41
34
34
30
21
31
28
12
26
21
7
12
11
6
7
6
0
2
2
0
7
11
15

Precipitation Amount (mm)

0.2
0.2
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
8
9
8
7
6
6
6
6
5
5
4
4
4
4
4
4
4
3
3
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
81
75
69
72
75
77
80
84
87
85
85
85
85
83
83
81
80
78
78
78
78
69
63

Pressure (mb)

1015
1014
1013
1011
1012
1013
1014
1016
1018
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1022
1020

Ozone (du)

277
277
276
276
275
274
272
272
273
273
273
273
273
277
280
283
283
283
283
283
282
282
280
278

Saturday 24

Waxing Crescent 37%

10:47

23:52

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

Sun - Rise: 07:19, Set: 17:26, Transit: 12:22. Moon - Rise: 10:47, Set: 23:52. Civil Dark: 17:54 - 06:51. Nautical Dark: 18:25 - 06:19. Astro Dark: 18:57 - 05:48

Total Clouds (% Sky Obscured)

59
38
15
14
22
30
23
20
16
11
5
0
2
4
5
4
4
3

Low Clouds (% Sky Obscured)

20
14
8
9
5
5
4
4
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

High Clouds (% Sky Obscured)

46
24
1
9
14
21
18
17
16
10
5
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

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 (%)

21
24
26
28
26
17
22
19
8
8
5
0
0
1
1
7
10
11

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)

5
8
10
13
11
8
6
5
4
4
3
3
2
4
5
7
6
6

Chance of Frost

Temperature (°C)

-4
-3
-3
-3
-4
-5
-6
-7
-9
-10
-10
-11
-12
-12
-11
-11
-10
-10

Feels Like (°C)

-15
-6
-6
-7
-6
-5
-4
-9
-9
-8
-9
-11
-12
-13
-12
-12
-12
-12

Dew Point (°C)

-11
-12
-12
-13
-12
-12
-11
-12
-13
-14
-15
-16
-17
-17
-17
-17
-17
-17

Relative Humidity (%)

55
50
47
43
50
57
66
68
68
68
68
67
67
65
62
59
57
56

Pressure (mb)

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

Ozone (du)

275
274
272
271
270
269
267
267
266
265
266
266
267
267
267
267
267
267

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

Generated: 18/01/26 11:24:47. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-7.00