Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

16:56

09:06

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

Sun - Rise: 07:46, Set: 16:31, Transit: 12:08. Moon - Rise: 16:56, Set: 09:06. Civil Dark: 17:05 - 07:11. Nautical Dark: 17:43 - 06:33. Astro Dark: 18:20 - 05:57

Total Clouds (% Sky Obscured)

97
94
88
83
71
100
100
100
100
68
35
49
26
7
8
45
27
84
82
76
98
100
100
100

Low Clouds (% Sky Obscured)

2
11
13
21
46
59
34
25
33
58
15
18
7
7
5
21
13
56
45
24
13
15
13
28

Medium Clouds (% Sky Obscured)

34
36
58
28
59
100
100
100
100
68
21
35
25
3
4
24
4
48
75
75
79
100
100
100

High Clouds (% Sky Obscured)

67
62
87
83
52
60
65
50
50
44
12
14
0
0
0
0
8
24
42
58
96
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
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
1
2
6
11
11
7
5
4
4
3
1
0
0
0
0
0
0
0
0
2
7

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)

18
17
15
12
9
8
9
9
9
9
8
7
7
7
6
5
5
3
3
5
4
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
80
81
81
81
81
84
84
86
87
86
87
85
81
74
70
68
68
65
74
81
87

Pressure (mb)

1014
1014
1015
1014
1015
1015
1015
1015
1016
1016
1016
1017
1018
1019
1019
1018
1017
1016
1014
1012
1010
1009
1008
1007

Ozone (du)

297
296
296
292
288
290
292
296
299
305
308
308
310
313
317
319
320
315
312
313
313
312
312
314

Friday 5

Waning Gibbous 97%

No Rise

10:09

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:47, Set: 16:31, Transit: 12:09. Moon - Rise: No Rise, Set: 10:09. Civil Dark: 17:05 - 07:12. Nautical Dark: 17:43 - 06:34. Astro Dark: 18:20 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
98
86
100
100
100
100
100
96
94
55
91
97
99
99
100
100
100
96

Low Clouds (% Sky Obscured)

53
52
71
79
64
63
12
4
4
3
55
15
3
5
8
5
86
96
93
92
87
84
83
66

Medium Clouds (% Sky Obscured)

97
100
100
100
100
89
88
30
100
85
100
100
98
91
86
43
46
61
93
90
87
94
76
81

High Clouds (% Sky Obscured)

100
100
98
100
91
60
90
86
100
100
96
50
49
45
50
17
3
3
0
1
8
55
34
2

ISS Passover

Visibility (miles)

9
9
9
1
0
5
9
9
9
9
4
9
9
9
9
9
9
9
9
3
0
2
2
4

Fog (%)

0
0
0
0
0
0
0
5
9
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

25
26
49
95
81
33
16
11
15
33
33
18
12
9
13
11
12
20
39
43
34
26
27
12

Precipitation Amount (mm)

0
0
0
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

4
2
2
2
3
2
3
6
14
21
18
10
10
12
13
13
11
10
10
8
6
5
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
91
91
98
96
94
92
86
73
74
83
72
70
66
72
78
76
76
83
88
86
88
91

Pressure (mb)

1006
1005
1004
1004
1003
1003
1003
1002
1001
1000
1000
1001
1002
1002
1003
1005
1006
1007
1008
1009
1009
1011
1012
1014

Ozone (du)

310
308
312
310
311
311
312
311
314
315
319
324
327
332
337
335
334
334
335
339
330
325
321
321

Saturday 6

Waning Gibbous 91%

18:11

10:55

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

Sun - Rise: 07:48, Set: 16:31, Transit: 12:09. Moon - Rise: 18:11, Set: 10:55. Civil Dark: 17:05 - 07:13. Nautical Dark: 17:43 - 06:35. Astro Dark: 18:20 - 05:59

Total Clouds (% Sky Obscured)

97
100
100
100
100
91
82
46
25
8
4
7
10
28
0
64
5
57
80
76
81
100
100
100

Low Clouds (% Sky Obscured)

55
73
60
50
45
41
34
29
20
4
4
1
0
3
0
0
0
0
0
0
0
2
0
0

Medium Clouds (% Sky Obscured)

85
76
90
100
99
85
82
46
25
8
1
7
6
20
0
10
3
3
3
2
26
61
100
100

High Clouds (% Sky Obscured)

25
88
100
35
40
31
3
2
0
0
0
0
0
0
0
54
3
57
80
66
63
100
100
100

ISS Passover

Visibility (miles)

7
3
1
1
2
3
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
6
91
95
96
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 (%)

10
12
19
5
2
4
4
1
0
0
0
0
2
2
1
2
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)

3
2
6
12
13
13
14
14
12
12
13
12
12
12
10
12
13
13
14
14
13
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
92
91
92
92
92
91
91
84
70
60
60
59
56
54
52
51
50
50
55
60
62

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1017
1017

Ozone (du)

319
317
317
322
333
338
336
335
332
327
325
323
324
323
324
325
328
329
329
328
327
328
326
325

Sunday 7

Waning Gibbous 83%

19:33

11:28

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

Sun - Rise: 07:49, Set: 16:31, Transit: 12:10. Moon - Rise: 19:33, Set: 11:28. Civil Dark: 17:05 - 07:14. Nautical Dark: 17:43 - 06:36. Astro Dark: 18:20 - 06:00

Total Clouds (% Sky Obscured)

100
83
58
39
29
33
79
98
99
99
61
42
21
0
22
39
96
81
64
48
65
81
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
16
21
20
17
0
0
0
0
4
7
9
8
6
4
2
2
1
0

Medium Clouds (% Sky Obscured)

97
70
48
27
2
23
60
96
99
99
42
32
16
0
0
0
0
0
0
2
41
48
55
65

High Clouds (% Sky Obscured)

100
55
34
39
29
19
79
92
36
15
0
0
0
0
18
36
92
78
62
48
65
81
89
98

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
3
8
10
22
21
12
13
10
2
4
5
0
0
0
0
0
3
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)

7
7
7
7
7
7
7
7
7
7
7
10
13
14
13
12
13
13
13
12
11
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
69
70
69
68
69
70
74
76
78
70
62
60
62
63
56
55
53
49
48
47
45
51

Pressure (mb)

1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014

Ozone (du)

324
326
327
326
324
328
332
329
323
317
318
321
327
327
327
326
325
321
319
321
320
324
326
327

Monday 8

Waning Gibbous 74%

20:54

11:53

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:50, Set: 16:31, Transit: 12:10. Moon - Rise: 20:54, Set: 11:53. Civil Dark: 17:05 - 07:15. Nautical Dark: 17:43 - 06:37. Astro Dark: 18:20 - 06:01

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
92
86
79
73
84
97
80

Low Clouds (% Sky Obscured)

0
0
0
2
7
5
5
4
5
5
78
57
32
7
9
10
17
17
19
8
16
27
40
30

Medium Clouds (% Sky Obscured)

75
89
92
96
100
100
100
100
100
100
100
86
71
53
48
48
45
36
30
21
50
73
95
71

High Clouds (% Sky Obscured)

99
54
73
93
100
100
100
100
100
100
100
100
100
100
100
99
98
80
59
35
44
55
71
48

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
4
11
12
11
14
13
6
7
5
1
5
5
4
18
24
27
29
29
30
30
30
29
30

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)

10
9
11
12
10
10
10
10
11
11
9
7
10
12
16
20
23
28
31
34
37
35
33
32

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-3
-3
-1
0
-0
1
-0
-1
1
2
2
1
2
2
3
2
-5
-7
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

56
50
46
50
53
54
57
58
56
54
56
53
56
59
63
58
54
49
48
48
47
50
53
56

Pressure (mb)

1013
1013
1011
1010
1009
1007
1006
1005
1003
1003
1002
1000
1000
999
999
1000
1001
1001
1003
1004
1005
1006
1008
1009

Ozone (du)

329
330
330
330
330
328
327
322
320
322
320
313
312
311
310
313
316
319
322
326
330
323
316
309

Tuesday 9

Waning Gibbous 64%

22:11

12:12

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

Sun - Rise: 07:51, Set: 16:31, Transit: 12:11. Moon - Rise: 22:11, Set: 12:12. Civil Dark: 17:05 - 07:16. Nautical Dark: 17:43 - 06:38. Astro Dark: 18:20 - 06:01

Total Clouds (% Sky Obscured)

65
50
48
42
49
47
37
26
44
62
83
88
93
100
100
100
100
97
94
86
74
59
48
33

Low Clouds (% Sky Obscured)

20
10
16
22
28
24
20
16
11
5
0
0
0
2
15
26
38
56
73
86
74
59
48
29

Medium Clouds (% Sky Obscured)

51
32
34
41
48
41
34
26
27
26
41
58
74
92
94
97
100
97
94
86
74
59
48
33

High Clouds (% Sky Obscured)

25
0
0
0
0
1
2
3
28
53
78
85
93
100
100
100
100
97
94
86
74
59
48
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
3
2
1
4
7
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

27
13
17
15
7
7
5
0
0
0
0
1
3
4
34
47
59
70
74
73
61
45
13
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

29
27
24
22
19
17
17
16
15
11
8
6
5
3
3
4
5
7
6
6
8
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-9
-9
-10
-10
-11
-12
-12
-13
-13
-13
-13
-13
-11
-9
-7
-6
-5
-4
-4
-3
-2

Relative Humidity (%)

55
53
52
52
52
51
48
46
43
42
42
42
41
41
39
45
51
59
65
71
78
77
76
74

Pressure (mb)

1010
1012
1013
1014
1015
1016
1016
1016
1016
1015
1015
1014
1012
1011
1010
1008
1007
1005
1003
1001
999
998
997
996

Ozone (du)

307
305
303
305
306
307
305
303
302
302
302
303
301
300
298
298
297
296
297
297
298
305
312
318

Wednesday 10

Waning Gibbous 53%

23:23

12:29

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK

Sun - Rise: 07:51, Set: 16:31, Transit: 12:11. Moon - Rise: 23:23, Set: 12:29. Civil Dark: 17:05 - 07:17. Nautical Dark: 17:44 - 06:39. Astro Dark: 18:20 - 06:02

Total Clouds (% Sky Obscured)

18
4
7
12
17
17
16
14
12
11
11
7
10
13
16
25
34

Low Clouds (% Sky Obscured)

18
2
3
4
5
8
16
14
12
11
11
7
10
13
5
4
4

Medium Clouds (% Sky Obscured)

18
3
5
6
6
7
7
7
4
2
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

21
23
24
21
9
13
14
8
17
15
10
18
17
7
10
9
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
26
32
32
33
33
31
29
27
26
24
23
22
21
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-2
-1
-1
-1
-7
-8
-9
-9
-9
-9
-11
-11
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

67
61
55
57
59
61
59
55
53
56
60
63
62
63
61
60
60

Pressure (mb)

997
998
999
1001
1003
1005
1006
1008
1010
1011
1013
1015
1016
1018
1019
1021
1022

Ozone (du)

319
320
321
325
328
332
333
333
334
335
337
339
340
341
342
339
337

Forecast for Barber, Golden Valley, United States of America (46.33,-109.44)

Generated: 04/12/25 18:59:56. Forecast: 04/12/25 to 10/12/25. Timezone: UTC-7.00