Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 43%

02:15

13:20

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:33, Set: 17:02, Transit: 12:48. Moon - Rise: 02:15, Set: 13:20. Civil Dark: 17:38 - 07:57. Nautical Dark: 18:17 - 07:18. Astro Dark: 18:54 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
64
50
46
47
44
33
28
31
41
46
48
39
44
58
84
96
94
94
93
95
93
92
91

Medium Clouds (% Sky Obscured)

100
100
99
98
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91

High Clouds (% Sky Obscured)

60
59
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
45
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
3
1
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
8
20
35
48
67
74
71
70
63
51
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
15
14
14
13
12
12
11
10
8
7
6
6
4
4
4
5
5
7
7
6
6
7

Chance of Frost

Temperature (°C)

-19
-20
-20
-21
-20
-20
-20
-20
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19

Feels Like (°C)

-27
-27
-28
-28
-27
-27
-26
-26
-26
-25
-25
-25
-24
-24
-23
-24
-23
-23
-23
-24
-24
-23
-24
-24

Dew Point (°C)

-23
-24
-25
-25
-25
-25
-25
-24
-24
-24
-24
-24
-24
-24
-24
-23
-23
-22
-21
-21
-21
-21
-21
-21

Relative Humidity (%)

70
69
65
65
63
62
65
65
65
65
64
65
65
65
66
68
70
73
78
80
80
81
80
79

Pressure (mb)

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

Ozone (du)

330
330
331
331
332
330
328
323
322
324
324
319
316
314
313
314
312
317
322
327
331
336
345
348

Saturday 13

Waning Crescent 34%

03:22

13:34

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

Sun - Rise: 08:34, Set: 17:02, Transit: 12:48. Moon - Rise: 03:22, Set: 13:34. Civil Dark: 17:38 - 07:58. Nautical Dark: 18:17 - 07:19. Astro Dark: 18:55 - 06:42

Total Clouds (% Sky Obscured)

99
99
97
83
75
38
23
25
7
7
72
59
27
38
41
77
32
61
89
89
88
67
32
17

Low Clouds (% Sky Obscured)

92
90
86
58
60
38
4
3
4
4
4
3
3
2
2
1
2
9
22
34
47
26
1
1

Medium Clouds (% Sky Obscured)

79
56
41
35
35
5
0
0
0
0
0
0
0
0
3
17
23
45
82
68
48
33
0
0

High Clouds (% Sky Obscured)

0
0
0
2
1
3
23
25
3
3
72
59
19
26
35
64
6
11
5
25
37
42
32
15

ISS Passover

Visibility (miles)

1
1
1
8
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 (%)

24
10
13
1
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)

7
6
5
4
4
4
5
4
3
3
1
2
3
5
5
6
6
8
11
13
15
16
17
18

Chance of Frost

Temperature (°C)

-19
-19
-20
-20
-20
-19
-19
-18
-18
-17
-18
-20
-22
-23
-23
-23
-22
-20
-18
-17
-16
-15
-14
-13

Feels Like (°C)

-24
-24
-24
-25
-24
-24
-23
-21
-21
-19
-19
-23
-26
-26
-27
-27
-26
-24
-24
-23
-22
-22
-21
-21

Dew Point (°C)

-22
-22
-22
-23
-24
-24
-24
-23
-23
-23
-22
-24
-25
-27
-27
-26
-25
-23
-21
-20
-19
-18
-17
-17

Relative Humidity (%)

79
77
77
76
67
63
62
62
62
62
68
70
69
70
71
72
70
75
76
77
76
75
76
76

Pressure (mb)

1035
1036
1037
1039
1040
1041
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1038
1037
1035
1033
1032
1030
1028

Ozone (du)

348
347
348
348
342
338
335
333
322
308
303
300
298
294
285
280
278
276
274
271
270
267
266
266

Sunday 14

Waning Crescent 25%

04:30

13:49

06 Good
07 OK
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 Good
15 Good
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

Sun - Rise: 08:35, Set: 17:02, Transit: 12:49. Moon - Rise: 04:30, Set: 13:49. Civil Dark: 17:38 - 07:59. Nautical Dark: 18:17 - 07:20. Astro Dark: 18:55 - 06:42

Total Clouds (% Sky Obscured)

10
33
67
30
20
20
20
19
5
5
52
67
60
65
63
79
88
95
97
52
90
68
72
94

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
2
2
0
0
1
0
0
0
0
0
0
60
65
60
47
52
6
7
8
10
30
46
65

High Clouds (% Sky Obscured)

8
33
67
30
20
20
20
19
5
5
21
47
50
50
57
57
68
92
95
52
88
59
53
89

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)

18
19
17
14
12
11
10
9
8
9
8
5
5
5
5
5
5
5
5
5
4
4
4
3

Chance of Frost

Temperature (°C)

-13
-13
-12
-11
-10
-7
-5
-3
-1
1
1
-1
-2
-2
-1
-1
1
1
1
1
1
1
1
-0

Feels Like (°C)

-20
-20
-20
-19
-17
-14
-11
-8
-6
-3
-3
-3
-4
-3
-4
-3
-3
-2
-2
-3
-0
-2
-1
-2

Dew Point (°C)

-16
-16
-15
-14
-12
-10
-8
-5
-4
-3
-3
-4
-4
-4
-4
-3
-2
-1
-1
-1
-2
-2
-2
-3

Relative Humidity (%)

76
78
78
78
80
80
81
82
81
76
77
81
84
84
84
84
83
83
84
84
81
83
83
81

Pressure (mb)

1027
1026
1024
1023
1022
1020
1018
1016
1015
1014
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017

Ozone (du)

267
269
270
272
274
274
279
279
281
281
280
280
282
282
281
284
287
289
293
294
296
295
294
295

Monday 15

Waning Crescent 17%

05:38

14:07

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

Sun - Rise: 08:36, Set: 17:02, Transit: 12:49. Moon - Rise: 05:38, Set: 14:07. Civil Dark: 17:38 - 08:00. Nautical Dark: 18:18 - 07:20. Astro Dark: 18:55 - 06:43

Total Clouds (% Sky Obscured)

67
70
72
49
53
40
24
47
100
96
64
65
92
91
83
82
78
65
77
60
49
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
1
30
18
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

47
34
20
11
8
0
14
28
38
32
34
29
92
90
75
58
12
0
11
26
44
49
57
62

High Clouds (% Sky Obscured)

52
45
52
42
53
25
24
47
100
73
32
15
15
21
33
70
60
40
47
60
49
96
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
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
2
3
3
3
3
3
3
4
5
5
6
7
8
11
12
12
14
15
15
16
15
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
82
82
84
78
83
98
94
89
81
78
77
76
71
67
68
69
69
72
72
75
73
75

Pressure (mb)

1018
1019
1019
1019
1019
1018
1017
1016
1015
1014
1013
1013
1012
1010
1009
1008
1007
1007
1006
1006
1005
1005
1004
1004

Ozone (du)

295
295
294
294
292
289
288
286
284
284
284
283
281
280
279
280
279
281
280
283
288
291
294
300

Tuesday 16

Waning Crescent 10%

No Rise

14:29

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:36, Set: 17:03, Transit: 12:49. Moon - Rise: No Rise, Set: 14:29. Civil Dark: 17:39 - 08:00. Nautical Dark: 18:18 - 07:21. Astro Dark: 18:55 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
84
62
48
52
61
67
68
73
77
72
68
67
59
52
43
65
86
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
2
5
8
13
23
32
43
43
47
45
32
23
23
33
58
65
76
88
99

Medium Clouds (% Sky Obscured)

90
100
100
75
50
25
33
41
50
55
47
61
55
56
59
59
52
43
65
86
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
72
43
20
16
22
13
7
11
15
15
20
35
59
52
43
59
72
93
96
98
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
8
7

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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
3
1
2
2
0
0
1
0
0
0
0
0
0
2
3
9
16
34
44
47
52
51
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
11
10
14
14
16
17
21
20
17
15
11
7
7
7
8
6
5
4
3
4
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
79
80
79
79
79
76
81
83
85
88
91
91
89
91
92
91
91
94
96
98
98
98

Pressure (mb)

1003
1004
1004
1003
1003
1003
1003
1003
1003
1004
1005
1006
1007
1007
1008
1008
1008
1008
1007
1006
1006
1005
1003
1001

Ozone (du)

305
311
315
318
321
321
323
317
316
319
319
316
315
314
313
312
313
314
315
316
317
318
322
326

Wednesday 17

Waning Crescent 5%

06:46

14:56

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

Sun - Rise: 08:37, Set: 17:03, Transit: 12:50. Moon - Rise: 06:46, Set: 14:56. Civil Dark: 17:39 - 08:01. Nautical Dark: 18:18 - 07:22. Astro Dark: 18:56 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
92
84
75
55
39
22
24
17
11
9
4
0
11
23
30
32
28
22
21
20
22

Low Clouds (% Sky Obscured)

97
95
93
70
47
24
19
15
13
15
14
11
7
4
0
8
16
21
25
27
22
21
20
22

Medium Clouds (% Sky Obscured)

100
100
100
92
84
75
55
39
22
24
8
5
4
2
0
10
19
27
18
9
0
0
0
0

High Clouds (% Sky Obscured)

97
93
92
64
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
8
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

Very Light Rain
Light Rain
Light Rain
Frozen rai
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
75
85
73
57
36
33
30
20
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
0.5
0.3
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
8
9
10
10
12
17
18
20
23
24
26
27
26
25
24
23
22
21
19
18
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
2
1
-1
-3
-4
-5
-6
-7
-7
-7
-7
-8
-8
-8
-9
-9
-10
-11

Relative Humidity (%)

98
96
93
91
86
82
78
71
64
57
55
53
52
52
53
55
56
55
55
58
61
62
65
69

Pressure (mb)

1000
998
997
996
995
995
994
995
995
995
997
998
999
1000
1002
1003
1004
1005
1006
1007
1008
1009
1010
1012

Ozone (du)

329
332
334
336
336
337
337
339
340
342
342
342
342
340
339
338
340
342
344
345
346
347
346
345

Thursday 18

Waning Crescent 2%

07:52

15:32

Sun - Rise: 08:38, Set: 17:03, Transit: 12:50. Moon - Rise: 07:52, Set: 15:32. Civil Dark: 17:39 - 08:02. Nautical Dark: 18:19 - 07:22. Astro Dark: 18:56 - 06:45

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Arnegard, McKenzie, United States of America (47.60,-103.44)

Generated: 12/12/25 06:15:44. Forecast: 12/12/25 to 18/12/25. Timezone: UTC-6.00