Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waxing Crescent 10%

10:07

19:54

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

Sun - Rise: 07:51, Set: 16:44, Transit: 12:17. Moon - Rise: 10:07, Set: 19:54. Civil Dark: 17:17 - 07:17. Nautical Dark: 17:54 - 06:40. Astro Dark: 18:30 - 06:05

Total Clouds (% Sky Obscured)

100
100
98
97
91
96
93
56
40
41
29
50
31
48
43
78
64
98
100
97
93
89
84
84

Low Clouds (% Sky Obscured)

82
64
75
63
44
41
22
2
2
0
1
1
2
1
4
4
4
22
53
36
38
50
39
43

Medium Clouds (% Sky Obscured)

94
87
89
97
87
68
39
28
29
23
21
5
8
9
10
38
21
63
87
79
86
71
60
59

High Clouds (% Sky Obscured)

14
66
10
42
11
50
69
32
17
17
6
50
26
42
39
45
40
61
100
74
24
21
15
58

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
5
6
2
1
2
0
0
2
1
0
0
0
0
0
2
6
7
7
6
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
48
45
44
44
46
49
56
63
67
70
71
70
71
73
74
74
74
76
76
77
77
77
77

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1028
1029
1030
1030
1031
1030
1030
1030
1029
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

378
378
376
376
374
370
364
358
355
350
343
339
336
333
331
327
323
321
319
320
321
321
323
323

Friday 3

Waxing Crescent 18%

10:31

21:12

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 16:45, Transit: 12:18. Moon - Rise: 10:31, Set: 21:12. Civil Dark: 17:18 - 07:17. Nautical Dark: 17:55 - 06:40. Astro Dark: 18:30 - 06:05

Total Clouds (% Sky Obscured)

88
91
97
95
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
72
85
83
65
48
34
10
5
8
7
5
6
6
6
6
10
4
4
4
4
4
28
30

Medium Clouds (% Sky Obscured)

71
83
80
87
68
72
46
66
76
97
48
52
48
58
100
100
93
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

45
2
63
49
84
92
100
100
100
100
100
100
100
100
100
100
100
76
100
100
100
100
100
100

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
9
2
27
47
48
50
37
26
32
31
18
19
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 (%)

5
5
7
10
7
3
4
2
1
1
2
2
0
1
0
0
0
1
1
1
2
5
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
65
61
59
59
59
66
73
76
77
76
76
76
74
76
77
76
76
77
79
79
81
80

Pressure (mb)

1027
1026
1025
1024
1022
1020
1020
1019
1020
1020
1019
1019
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

324
323
323
320
315
315
314
317
318
317
319
321
323
328
330
331
335
333
331
334
337
337
341
346

Saturday 4

Waxing Crescent 28%

10:51

22:28

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 16:46, Transit: 12:18. Moon - Rise: 10:51, Set: 22:28. Civil Dark: 17:19 - 07:17. Nautical Dark: 17:56 - 06:40. Astro Dark: 18:31 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
98
94
100
100
100
100
100
100
100
100
100
100
95
82
88
95
89
91
91
88
91

Low Clouds (% Sky Obscured)

49
67
52
41
88
87
90
52
21
26
22
23
39
26
17
22
35
38
36
79
91
91
72
78

Medium Clouds (% Sky Obscured)

98
100
100
97
89
91
100
100
98
100
100
100
100
100
99
88
82
86
95
89
90
71
32
38

High Clouds (% Sky Obscured)

100
100
78
52
51
100
80
79
45
40
81
100
45
45
42
26
2
0
1
0
1
1
2
4

ISS Passover

Visibility (miles)

9
9
9
9
4
0
2
5
6
6
5
9
9
8
9
9
9
9
9
5
4
1
2
2

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

37
69
69
51
59
68
53
42
18
29
12
11
23
10
7
4
1
4
5
3
3
4
11
5

Precipitation Amount (mm)

0
0.4
0.4
0
0.2
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
7
8
6
5
5
3
1
0
0
0
0
0
1
0
2
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
71
72
72
80
77
79
76
76
76
79
76
77
80
82
85
87
87
87
88
90
90
92

Pressure (mb)

1014
1014
1015
1015
1015
1016
1017
1019
1020
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1029

Ozone (du)

349
350
350
352
355
361
365
367
367
369
374
374
373
372
374
372
366
366
364
363
362
356
355
358

Sunday 5

Waxing Crescent 39%

11:10

23:45

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 16:47, Transit: 12:18. Moon - Rise: 11:10, Set: 23:45. Civil Dark: 17:20 - 07:17. Nautical Dark: 17:57 - 06:40. Astro Dark: 18:32 - 06:05

Total Clouds (% Sky Obscured)

92
84
96
100
100
100
100
100
94
96
91
70
74
80
93
94
92
92
97
98
99
99
99
100

Low Clouds (% Sky Obscured)

80
78
80
69
59
53
49
43
62
77
89
70
74
75
85
81
75
66
72
59
39
52
87
95

Medium Clouds (% Sky Obscured)

60
49
94
100
100
100
100
100
69
71
73
38
48
46
62
67
77
75
88
82
66
74
90
96

High Clouds (% Sky Obscured)

1
0
10
21
38
44
54
52
56
59
57
53
62
61
54
60
63
64
62
67
54
40
35
40

ISS Passover

Visibility (miles)

4
4
6
9
9
9
9
9
9
9
9
9
9
9
5
4
4
4
5
4
5
6
5
4

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

Precipitation Probability (%)

5
2
11
15
9
24
27
23
36
42
37
44
53
50
47
51
47
46
49
40
44
46
45
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
81
78
72
68
66
72
76
79
77
79
80
80
84
87
89
90
90
90
90
89
89
90

Pressure (mb)

1029
1028
1028
1027
1026
1025
1025
1026
1027
1028
1028
1029
1029
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032

Ozone (du)

361
363
364
364
361
360
359
355
353
355
355
354
353
352
352
350
348
348
346
344
342
342
342
344

Monday 6

First Quarter 51%

11:30

01:02

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 16:48, Transit: 12:19. Moon - Rise: 11:30, Set: 01:02. Civil Dark: 17:21 - 07:17. Nautical Dark: 17:58 - 06:40. Astro Dark: 18:33 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
98
97
95
94
93
90
75
64
52
56
67
80
85
86
91
92

Low Clouds (% Sky Obscured)

99
97
79
73
63
48
27
23
30
43
40
15
6
7
12
15
18
20
21
22
18
16
8
15

Medium Clouds (% Sky Obscured)

99
98
100
96
93
98
100
100
92
80
70
77
83
90
55
43
31
39
51
69
72
76
65
55

High Clouds (% Sky Obscured)

35
40
47
40
43
31
27
30
30
25
30
35
40
45
45
45
45
24
13
3
2
1
0
0

ISS Passover

Visibility (miles)

1
1
4
6
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

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

Precipitation Probability (%)

45
39
42
40
40
43
44
39
37
36
27
25
22
10
23
21
10
19
17
4
16
19
19
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
81
78
75
76
79
79
80
79
79
79
77
79
77
77
77
77
77
75
77
78
80

Pressure (mb)

1031
1031
1031
1031
1030
1030
1030
1031
1032
1033
1034
1035
1035
1036
1036
1037
1038
1038
1038
1039
1039
1039
1040
1040

Ozone (du)

344
344
343
343
342
344
347
349
352
352
351
350
347
350
350
349
348
347
350
352
355
359
363
367

Tuesday 7

Waxing Gibbous 62%

11:50

02:21

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 16:49, Transit: 12:19. Moon - Rise: 11:50, Set: 02:21. Civil Dark: 17:22 - 07:16. Nautical Dark: 17:59 - 06:40. Astro Dark: 18:34 - 06:04

Total Clouds (% Sky Obscured)

85
79
78
86
92
95
97
98
99
99
100
100
100
100
98
97
95
89
83
78
83
82
83
89

Low Clouds (% Sky Obscured)

22
29
40
51
64
63
72
77
83
87
92
89
89
93
91
87
83
79
77
57
46
36
21
18

Medium Clouds (% Sky Obscured)

40
35
20
21
21
38
65
89
77
58
50
59
74
81
70
71
66
57
41
29
28
37
50
50

High Clouds (% Sky Obscured)

0
0
4
8
12
20
34
55
64
72
76
63
49
30
35
38
44
30
19
8
19
33
57
76

ISS Passover

Visibility (miles)

8
7
6
7
8
9
9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
41
43
42
41
41
40
40
28
17
2
2
0
0
0
0
0
0
0
0
1
1
0
29

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
3
3
4
5
3
2
1
0
1
1
1
0
1
0
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

80
80
80
77
74
72
76
79
84
84
85
83
82
79
76
77
79
80
82
82
82
80
80
78

Pressure (mb)

1039
1039
1039
1038
1036
1035
1035
1035
1035
1035
1035
1035
1034
1034
1033
1033
1032
1032
1032
1031
1031
1031
1030
1030

Ozone (du)

367
368
368
366
363
361
362
363
364
362
360
359
357
356
354
352
349
347
338
329
320
314
308
302

Wednesday 8

Waxing Gibbous 73%

12:15

03:42

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:49, Set: 16:50, Transit: 12:20. Moon - Rise: 12:15, Set: 03:42. Civil Dark: 17:23 - 07:16. Nautical Dark: 18:00 - 06:40. Astro Dark: 18:35 - 06:04

Total Clouds (% Sky Obscured)

93
100
88
72
58
69
83
100
100
99
99
74
47
8
39
69
100
98
96
94

Low Clouds (% Sky Obscured)

20
12
6
5
4
8
16
25
22
19
16
11
6
1
7
13
20
28
36
44

Medium Clouds (% Sky Obscured)

45
45
40
32
7
31
58
86
83
81
78
53
27
2
34
67
100
97
95
92

High Clouds (% Sky Obscured)

89
100
72
42
14
45
73
100
76
53
25
13
10
0
3
5
7
13
18
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
4
6
7
9
7
5
2
5
7
9
7
5

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

46
52
50
49
39
38
55
41
55
63
38
32
35
35
33
33
23
37
42
35

Precipitation Amount (mm)

0.2
0.3
0.3
0.3
0.1
0
0.4
0
0.3
0.5
0
0
0.1
0.1
0.1
0.1
0
0.1
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-7
-6
-3
-2
0
-0
-1
-1
-2
-2
-3
-3
-4
-4
-4
-3
-3
-3
-3

Feels Like (°C)

-12
-12
-13
-7
-7
-7
-5
-5
-3
-5
-5
-6
-6
-7
-7
-7
-7
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

72
66
61
56
52
47
58
70
86
84
81
79
75
70
66
63
61
60
67
72

Pressure (mb)

1030
1030
1030
1028
1027
1025
1026
1027
1028
1028
1029
1030
1031
1031
1032
1031
1031
1031
1031
1031

Ozone (du)

300
297
295
296
296
296
301
306
311
317
323
329
331
334
336
338
341
343
344
346

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 02/01/25 09:52:58. Forecast: 02/01/25 to 08/01/25. Timezone: UTC-7.00