Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 17%

10:08

21:52

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
08 Bad
09 OK
10 OK
11 OK

Sun - Rise: 07:51, Set: 17:22, Transit: 12:37. Moon - Rise: 10:08, Set: 21:52. Civil Dark: 17:54 - 07:20. Nautical Dark: 18:29 - 06:44. Astro Dark: 19:04 - 06:10

Total Clouds (% Sky Obscured)

100
100
99
92
98
100
95
95
97
97
100
99
100
100
100
100
100
100
98
91
97
35
32
30

Low Clouds (% Sky Obscured)

48
39
30
0
0
0
1
1
3
1
1
2
2
2
2
1
1
1
3
0
1
0
0
0

Medium Clouds (% Sky Obscured)

99
100
99
92
98
100
95
95
97
97
100
99
100
100
100
100
100
100
98
85
91
35
15
30

High Clouds (% Sky Obscured)

39
82
99
92
74
18
14
26
63
72
86
75
86
68
68
49
55
56
23
75
88
15
10
1

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
2
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)

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

Chance of Frost

Temperature (°C)

-5
-5
-4
-4
-4
-5
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-9
-9
-9
-10
-9
-8
-7

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-12
-10
-10
-10
-10
-10
-10
-10
-11
-11
-12
-12
-12
-12
-12
-13
-14
-14
-14
-14

Relative Humidity (%)

60
55
53
53
56
70
79
80
82
80
80
82
80
78
75
75
75
74
74
74
72
68
63
57

Pressure (mb)

1026
1025
1023
1023
1022
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1023
1024
1025
1025
1024

Ozone (du)

331
323
318
312
314
315
318
314
311
307
306
305
303
301
299
300
303
306
306
308
312
316
319
321

Friday 23

Waxing Crescent 26%

10:28

23:05

12 OK
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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:50, Set: 17:24, Transit: 12:37. Moon - Rise: 10:28, Set: 23:05. Civil Dark: 17:55 - 07:19. Nautical Dark: 18:30 - 06:44. Astro Dark: 19:05 - 06:09

Total Clouds (% Sky Obscured)

25
2
0
0
0
0
0
0
0
1
0
0
0
0
0
44
71
86
100
100
100
100
100
91

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
53
9
0

Medium Clouds (% Sky Obscured)

25
2
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
58
100
100
100
100
100
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
20
10
15
18
1

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
2
7
7
1
2
2
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)

8
9
10
10
10
8
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
4
4
3

Chance of Frost

Temperature (°C)

-6
-5
-4
-5
-6
-7
-9
-10
-11
-12
-13
-14
-14
-15
-15
-15
-15
-15
-15
-14
-14
-12
-11
-9

Feels Like (°C)

-11
-10
-9
-8
-9
-10
-12
-13
-14
-15
-16
-17
-17
-17
-18
-18
-18
-18
-18
-19
-18
-17
-15
-13

Dew Point (°C)

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

Relative Humidity (%)

56
53
52
53
57
63
71
70
70
69
68
67
66
64
62
60
58
57
57
56
56
51
45
42

Pressure (mb)

1023
1022
1022
1022
1023
1024
1026
1028
1029
1030
1030
1031
1031
1031
1031
1031
1030
1029
1029
1029
1029
1028
1027
1026

Ozone (du)

323
324
322
318
319
318
317
316
323
325
323
320
320
320
319
322
325
327
327
327
331
332
333
334

Saturday 24

Waxing Crescent 37%

10:50

00:19

12 Bad
13 Bad
14 Bad
15 Good
16 OK
17 Good
18 Good
19 OK
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

Sun - Rise: 07:49, Set: 17:25, Transit: 12:38. Moon - Rise: 10:50, Set: 00:19. Civil Dark: 17:56 - 07:18. Nautical Dark: 18:32 - 06:43. Astro Dark: 19:06 - 06:09

Total Clouds (% Sky Obscured)

60
55
50
10
35
4
18
29
33
36
34
25
20
21
38
59
60
61
56
57
57
75
90
86

Low Clouds (% Sky Obscured)

60
55
50
10
35
0
1
1
1
8
5
1
0
0
30
48
60
61
56
57
57
75
90
86

Medium Clouds (% Sky Obscured)

26
20
20
2
4
4
18
29
33
36
34
25
20
21
12
25
23
23
23
23
15
8
0
0

High Clouds (% Sky Obscured)

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
28
28
28
28
28
28
28

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
1
3
2
2
2
0
0
0
0
0
0
0
0
0
2
5
15
17
11
17
18
10
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-18
-18
-17
-16
-14
-14
-15
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-15

Relative Humidity (%)

39
37
37
39
45
63
73
76
76
76
73
73
70
71
78
76
76
76
74
74
74
67
65
68

Pressure (mb)

1025
1023
1022
1022
1022
1024
1026
1027
1028
1029
1029
1029
1029
1029
1030
1031
1031
1032
1033
1033
1034
1034
1033
1032

Ozone (du)

338
339
334
329
326
325
322
320
320
321
324
325
321
317
314
316
315
315
310
310
309
306
304
304

Sunday 25

First Quarter 48%

11:17

01:37

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:48, Set: 17:26, Transit: 12:38. Moon - Rise: 11:17, Set: 01:37. Civil Dark: 17:58 - 07:17. Nautical Dark: 18:33 - 06:42. Astro Dark: 19:07 - 06:08

Total Clouds (% Sky Obscured)

84
74
69
74
68
76
84
90
96
98
100
97
95
94
89
85
80
77
73
72
65
62
58
54

Low Clouds (% Sky Obscured)

82
70
61
71
64
68
72
68
60
53
44
43
44
40
37
35
33
31
32
28
27
19
16
15

Medium Clouds (% Sky Obscured)

0
0
1
2
3
15
30
40
40
97
100
97
95
22
89
84
80
77
73
72
65
56
29
22

High Clouds (% Sky Obscured)

5
9
7
4
1
2
1
3
10
10
15
20
20
25
20
20
20
20
15
10
6
14
20
20

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 (%)

28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-11
-11
-12
-11
-12
-13
-13
-14
-14
-14
-14
-15
-15
-15
-14
-14
-14
-14
-15
-13
-11
-9

Dew Point (°C)

-14
-14
-14
-14
-14
-13
-12
-12
-13
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-14
-13
-13
-14
-13

Relative Humidity (%)

65
63
60
59
59
68
81
85
85
86
85
86
85
85
85
83
80
80
80
78
81
72
62
56

Pressure (mb)

1031
1030
1030
1029
1029
1030
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1032
1031
1031
1031

Ozone (du)

306
312
313
316
318
314
309
309
309
308
306
303
297
292
292
292
292
294
296
299
299
300
302
303

Monday 26

Waxing Gibbous 60%

11:52

02:57

12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:47, Set: 17:28, Transit: 12:38. Moon - Rise: 11:52, Set: 02:57. Civil Dark: 17:59 - 07:16. Nautical Dark: 18:34 - 06:41. Astro Dark: 19:08 - 06:07

Total Clouds (% Sky Obscured)

51
47
41
45
39
42
41
32
50
57
57
94
90
82
80
80
80
83
85
87
78
66
42
33

Low Clouds (% Sky Obscured)

12
10
7
4
0
0
1
2
3
6
3
21
32
44
45
51
55
59
62
63
54
46
41
32

Medium Clouds (% Sky Obscured)

17
38
41
45
39
42
41
32
50
57
57
91
86
81
80
80
80
79
85
87
78
66
42
33

High Clouds (% Sky Obscured)

20
25
25
8
3
2
2
2
27
30
35
70
56
40
35
35
15
14
18
22
12
6
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
2

Fog (%)

28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28

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
5
7
7
18
20
16
24
25
22
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-13
-11
-10
-10
-11
-12
-12
-12
-12
-12
-12
-12
-11
-12
-11
-11
-11
-10
-8
-7

Relative Humidity (%)

53
51
51
51
52
66
76
80
82
77
74
74
75
75
77
78
80
78
83
87
92
87
85
82

Pressure (mb)

1030
1028
1028
1028
1028
1028
1029
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1033
1032
1032
1032

Ozone (du)

304
304
301
303
305
302
298
298
300
304
307
306
308
310
312
314
316
317
317
317
317
315
313
312

Tuesday 27

Waxing Gibbous 72%

No Rise

04:16

12 OK
13 OK
14 OK
15 OK
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 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:46, Set: 17:29, Transit: 12:38. Moon - Rise: No Rise, Set: 04:16. Civil Dark: 18:00 - 07:15. Nautical Dark: 18:35 - 06:40. Astro Dark: 19:09 - 06:06

Total Clouds (% Sky Obscured)

15
5
5
10
16
54
62
69
76
73
69
50
20
10
5
5
5
10
15
30
50
65
65
75

Low Clouds (% Sky Obscured)

15
5
5
10
16
20
21
22
18
19
10
5
5
5
5
5
5
10
15
25
30
35
40
35

Medium Clouds (% Sky Obscured)

15
5
5
10
16
54
57
47
57
67
69
50
20
10
5
5
2
2
2
2
2
2
1
1

High Clouds (% Sky Obscured)

2
5
5
4
0
1
3
4
6
8
9
24
20
10
5
5
2
2
1
1
1
1
1
2

ISS Passover

Visibility (miles)

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

Fog (%)

28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28

Precipitation Type

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

Precipitation Probability (%)

23
15
22
21
16
21
22
19
26
29
32
36
38
38
33
29
24
24
22
19
21
21
20
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
68
73
76
81
84
87
92
92
92
94
94
94
94
96
94
96
96
96
96
94
89
86

Pressure (mb)

1031
1030
1029
1029
1029
1030
1030
1031
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

312
313
313
312
310
308
309
310
311
312
313
314
315
316
317
316
314
312
310
307
305
303
302
301

Wednesday 28

Waxing Gibbous 82%

12:38

05:28

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

Sun - Rise: 07:45, Set: 17:31, Transit: 12:38. Moon - Rise: 12:38, Set: 05:28. Civil Dark: 18:02 - 07:14. Nautical Dark: 18:36 - 06:40. Astro Dark: 19:11 - 06:05

Total Clouds (% Sky Obscured)

80
90
90
90
85
86
84
85
90
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
50
60
60
60
55
65
65
65
70
85
85
85
80
85
80
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
15

High Clouds (% Sky Obscured)

2
2
9
16
17
21
24
30
51
74
97
100
100
100
98
97
95

ISS Passover

Visibility (miles)

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

Fog (%)

28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
20
20
19
15
16
14
7
13
12
9
10
9
2
7
8
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
84
86
87
91
92
94
94
94
94
94
94
94
94
94

Pressure (mb)

1029
1028
1027
1027
1027
1027
1027
1027
1028
1028
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

301
302
302
301
300
299
299
299
298
299
299
299
300
301
302
303
304

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

Generated: 22/01/26 12:46:57. Forecast: 22/01/26 to 28/01/26. Timezone: UTC-7.00