Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 1%

07:38

16:00

20 Bad
21 Bad
22 Good
23 OK
00 Bad
01 OK
02 OK
03 OK
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 OK

Sun - Rise: 07:56, Set: 17:16, Transit: 12:36. Moon - Rise: 07:38, Set: 16:00. Civil Dark: 17:48 - 07:24. Nautical Dark: 18:23 - 06:48. Astro Dark: 18:58 - 06:14

Total Clouds (% Sky Obscured)

74
57
8
30
92
26
26
29
18
6
1
3
4
3
1
0
0
0
0
0
15
17
14
33

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
3
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
1
1
26
92
23
23
15
7
2
0
1
1
1
0
0
0
0
0
0
15
15
14
19

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
2
7
12
16
20
21
21
19
17
15
14
14
15
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
4
5
3
4
4
4
4
5
5
5
5
4
4
3
2
2
4
4
4
4
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-11
-13
-13
-13
-13
-14
-13
-13
-12
-13
-11
-8
-5
-4
-3
-4
-4
-4
-5
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
78
77
75
74
75
75
75
75
75
75
69
59
55
53
51
51
52
57
73
79
84

Pressure (mb)

1035
1035
1035
1036
1036
1036
1037
1037
1037
1037
1038
1038
1038
1038
1037
1036
1035
1033
1033
1032
1032
1033
1034
1035

Ozone (du)

377
376
375
374
375
375
374
373
371
366
369
369
365
364
363
360
356
352
350
347
346
340
338
335

Saturday 17

Waning Crescent 0%

08:15

17:08

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

Sun - Rise: 07:55, Set: 17:17, Transit: 12:36. Moon - Rise: 08:15, Set: 17:08. Civil Dark: 17:49 - 07:23. Nautical Dark: 18:25 - 06:48. Astro Dark: 18:59 - 06:13

Total Clouds (% Sky Obscured)

3
2
2
2
2
2
2
5
5
5
4
4
6
5
5
17
3
3
2
0
0
2
2
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
17
3
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
0
0
1
1
0
0
0
0
0
0
0
1
1
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
69
97
99
98
95
94
94
94
91
87
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-8
-9
-10
-10
-10
-11
-11
-12
-11
-12
-12
-12
-11
-7
-5
-3
-1
-1
-1
-1
-4
-5
-6

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
82
82
82
82
82
80
80
80
80
78
72
63
59
56
53
53
54
63
76
84
85

Pressure (mb)

1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1033
1032
1030
1029
1028
1027
1027
1028
1029
1030

Ozone (du)

334
331
328
327
325
324
321
321
320
320
321
322
321
320
319
320
321
324
326
327
328
331
329
329

Sunday 18

New Moon 1%

08:45

18:19

20 Good
21 Good
22 OK
23 OK
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 OK

Sun - Rise: 07:54, Set: 17:18, Transit: 12:36. Moon - Rise: 08:45, Set: 18:19. Civil Dark: 17:50 - 07:23. Nautical Dark: 18:26 - 06:47. Astro Dark: 19:00 - 06:13

Total Clouds (% Sky Obscured)

4
7
28
10
3
5
6
5
5
6
5
4
4
2
0
0
0
0
0
1
3
5
9
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

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

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 (%)

2
9
11
9
2
0
5
16
55
79
79
82
83
79
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-9
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-12
-8
-5
-2
-2
-2
-2
-3
-4
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
87
85
83
83
83
81
83
83
83
77
67
61
57
53
52
53
61
78
84
87

Pressure (mb)

1030
1030
1031
1032
1033
1033
1034
1034
1035
1035
1035
1036
1036
1036
1035
1034
1033
1031
1030
1030
1030
1031
1032
1032

Ozone (du)

331
334
337
339
345
349
351
352
356
358
357
356
353
353
354
352
351
349
355
352
352
352
354
351

Monday 19

Waxing Crescent 4%

09:09

19:30

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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
19 Bad

Sun - Rise: 07:54, Set: 17:20, Transit: 12:37. Moon - Rise: 09:09, Set: 19:30. Civil Dark: 17:51 - 07:22. Nautical Dark: 18:27 - 06:46. Astro Dark: 19:01 - 06:12

Total Clouds (% Sky Obscured)

17
17
25
29
29
29
34
49
51
51
57
64
66
74
65
58
53
46
71
90
85
92
97
100

Low Clouds (% Sky Obscured)

11
17
25
28
27
26
29
33
37
44
49
54
58
55
51
44
42
33
25
23
19
21
25
25

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
3
3
0
3
0
4
3
51
23
52
82
97
100

High Clouds (% Sky Obscured)

2
0
0
2
2
2
3
20
20
12
18
27
21
19
6
7
7
8
10
22
12
30
40
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
8
8
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
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
89
89
87
88
88
90
90
90
90
90
90
83
73
65
62
59
58
61
65
79
84
84

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1031
1030
1029
1028
1026
1025
1025
1024
1025
1025
1025

Ozone (du)

346
340
334
329
324
320
317
315
316
315
312
313
311
309
308
307
309
309
311
310
312
314
314
315

Tuesday 20

Waxing Crescent 10%

09:30

No Set

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
18 Bad
19 Bad

Sun - Rise: 07:53, Set: 17:21, Transit: 12:37. Moon - Rise: 09:30, Set: No Set. Civil Dark: 17:53 - 07:21. Nautical Dark: 18:28 - 06:46. Astro Dark: 19:02 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
93
96
98
100
99
98
98
95
90
86
80
73
60

Low Clouds (% Sky Obscured)

24
25
26
27
27
37
31
33
35
37
35
30
32
24
19
31
43
53
47
50
58
65
73
60

Medium Clouds (% Sky Obscured)

100
100
100
99
98
96
97
99
95
91
94
91
95
97
100
95
91
86
82
76
64
59
18
0

High Clouds (% Sky Obscured)

66
84
100
100
100
100
100
100
100
77
53
30
53
48
65
46
51
60
43
22
0
1
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
8
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-7
-6
-7
-7
-7
-7
-7
-8
-9
-11
-12
-13
-13

Relative Humidity (%)

82
82
84
84
84
84
87
89
90
90
92
89
90
84
76
69
68
67
64
62
60
58
61
64

Pressure (mb)

1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1022
1024
1025
1026

Ozone (du)

318
324
325
324
325
332
333
333
336
338
342
347
352
355
361
371
376
381
387
386
384
383
382
381

Wednesday 21

Waxing Crescent 17%

09:49

20:41

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 OK
15 OK
16 Good
17 OK
18 OK
19 OK

Sun - Rise: 07:52, Set: 17:22, Transit: 12:37. Moon - Rise: 09:49, Set: 20:41. Civil Dark: 17:54 - 07:21. Nautical Dark: 18:29 - 06:45. Astro Dark: 19:04 - 06:11

Total Clouds (% Sky Obscured)

60
65
85
85
95
95
95
90
86
58
64
73
80
90
98
90
72
56
37
21
5
21
33
39

Low Clouds (% Sky Obscured)

60
65
85
83
77
70
69
67
66
58
63
61
59
52
49
36
20
4
6
6
2
3
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
10
15
25
35
35
25
31
36
57
77
97
90
72
56
37
21
5
21
32
29

High Clouds (% Sky Obscured)

25
48
75
54
27
3
2
1
1
18
36
57
73
87
95
90
72
56
37
21
5
12
10
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
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 (%)

3
3
1
6
7
7
11
12
8
15
17
15
15
11
3
4
3
0
5
2
0
2
1
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
5
5
4
4
4
4
4
4
3
2
1
3
4
5
6
5
3
2
1
2

Chance of Frost

Temperature (°C)

-8
-8
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-6
-5
-5
-3
-3
-3
-3
-3
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
68
68
69
70
70
70
69
68
67
67
62
57
54
56
56
59
62
65
69
75
77

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1022
1021
1020
1019
1017
1017
1017
1017
1018
1019

Ozone (du)

379
378
377
376
374
373
372
369
367
364
362
359
356
353
350
346
343
340
337
334
332
329
322
315

Thursday 22

Waxing Crescent 26%

10:08

21:52

20 OK
21 OK
22 Good
23 OK
00 OK
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

Sun - Rise: 07:51, Set: 17:24, Transit: 12:37. Moon - Rise: 10:08, Set: 21:52. Civil Dark: 17:55 - 07:20. Nautical Dark: 18:30 - 06:44. Astro Dark: 19:05 - 06:10

Total Clouds (% Sky Obscured)

25
17
9
22
32
35
50
65
81
86
91
96
97
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
4
22
32
35
50
65
81
86
85
85
75
62
40
38
35
36
33
37
41

Medium Clouds (% Sky Obscured)

15
6
0
0
0
0
0
0
0
7
15
21
47
74
100
100
100
100
96
91
86

High Clouds (% Sky Obscured)

5
3
2
2
3
2
2
3
2
7
7
7
4
4
5
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
2
0
5
5
1
10
12
12
19
24
29
31
33
34
33
32
31
31
30
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-8
-8
-10
-10
-10
-10
-10
-10
-11
-11
-11
-12
-14
-15
-9
-9
-9
-8
-8

Dew Point (°C)

-8
-9
-10
-10
-10
-10
-10
-10
-9
-9
-8
-8
-8
-9
-9
-9
-10
-10
-10
-9
-8

Relative Humidity (%)

84
83
83
85
87
88
90
90
90
90
92
92
92
85
79
73
69
66
64
69
75

Pressure (mb)

1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1020
1018
1018
1018

Ozone (du)

308
308
308
309
310
312
313
314
314
315
310
305
300
297
294
291
290
288
287
287
286

Forecast for Last Chance, Fremont, United States of America (44.32,-111.46)

Generated: 16/01/26 20:04:35. Forecast: 16/01/26 to 22/01/26. Timezone: UTC-7.00