Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 95%

18:35

04:58

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

Sun - Rise: 05:24, Set: 21:57, Transit: 13:40. Moon - Rise: 18:35, Set: 04:58. Civil Dark: 23:02 - 04:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
26
33
100
40
49
74
61
32
62
84
3
1
32
50
83
65
44
73
61
99
100
99
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
12
17
12
0
0
0
0
0
16
26
25
0
0
2
39
3
0
0

Medium Clouds (% Sky Obscured)

2
0
3
98
3
23
58
61
25
62
84
2
0
32
44
73
37
35
47
61
67
90
89
74

High Clouds (% Sky Obscured)

1
21
30
82
30
18
30
2
5
2
4
0
0
0
0
0
0
0
38
61
95
19
19
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
8
8
9
9
3
4
9
9
9

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
34
25
30
34
42
50
55
45
28
34
34
33
48
67
63
29
19
15
6
9
9
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.3
0.8
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
7
8
8
8
9
11
15
14
14
15
13
7
4
8
6
6
4
3
4
5

Chance of Frost

Temperature (°C)

5
5
5
4
5
5
6
7
8
7
8
9
9
9
9
8
7
7
6
4
2
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
71
71
71
67
64
58
58
61
65
57
57
57
50
53
62
57
62
77
84
78
70
68

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1004
1005
1005
1006
1005
1006
1006
1007
1008
1010
1011
1012
1013
1015
1015
1015
1016

Ozone (du)

359
361
364
367
370
373
378
379
381
385
393
398
401
408
415
412
408
405
403
402
404
404
405
409

Wednesday 29

Waxing Gibbous 98%

20:11

04:50

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

Sun - Rise: 05:20, Set: 22:00, Transit: 13:40. Moon - Rise: 20:11, Set: 04:50. Civil Dark: 23:07 - 04:14. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
8
40
43
44
59
60
59
60
60
60
60
60
60
55
60
60
60
55
53
77
56
40
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
34
31
4
2
2
24
14
16
2
21
35
35
39
35
35
35
35

Medium Clouds (% Sky Obscured)

5
1
1
3
28
37
37
35
35
30
25
25
25
20
25
30
40
50
55
53
77
56
40
40

High Clouds (% Sky Obscured)

1
2
26
29
14
2
2
3
30
35
35
35
35
6
0
0
0
0
2
2
4
13
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
5
9
9
9
5
3
1
2
2
7
1
0
0
0

Fog (%)

1
1
0
0
0
1
0
0
0
1
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
Snow
Snow
None

Precipitation Probability (%)

11
13
14
15
15
11
9
7
6
21
27
26
35
27
29
35
33
30
23
12
23
27
23
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
69
68
68
66
61
55
52
47
47
45
45
45
45
55
65
69
69
73
81
92
91
87

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

410
409
411
412
413
413
413
416
418
421
425
431
433
433
436
442
443
442
441
445
450
451
451
453

Thursday 30

Waxing Gibbous 100%

21:52

04:42

02 Bad
03 Bad
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
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

Sun - Rise: 05:17, Set: 22:03, Transit: 13:40. Moon - Rise: 21:52, Set: 04:42. Civil Dark: 23:11 - 04:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
45
9
4
0
0
1
6
44
88
83
85
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
30
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
28
2
0
0
0
0
0
3
14
33
38
97
100
92
63
51
75
60
48
55
55
55
48

High Clouds (% Sky Obscured)

2
0
0
0
0
0
1
3
44
53
47
50
68
30
45
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
5
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
1
0
1
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 (%)

11
1
0
0
0
0
0
0
0
0
1
4
5
6
6
4
3
3
3
3
3
2
0
1

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)

6
7
7
8
8
8
8
7
8
8
10
11
12
11
12
12
12
12
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
65
63
60
57
52
45
41
40
40
42
46
48
50
51
53
53
55
57
59
57
56
53

Pressure (mb)

1014
1014
1014
1015
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

454
461
461
458
455
447
434
426
419
413
408
405
404
398
396
399
402
406
408
410
412
413
415
414

Friday 1

Full Moon 99%

23:40

04:32

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:13, Set: 22:07, Transit: 13:40. Moon - Rise: 23:40, Set: 04:32. Civil Dark: 23:15 - 04:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
91
86
81
61
40
25
30
25
15
60

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

21
7
57
46
41
58
83
91
99
100
100
95
89
84
58
59
81
61
40
25
30
25
12
60

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
85
74
58
48
40
35
35
25
30
0
0
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
0
1
1
0
0
3
0
3
6
3
9
18
26
30
37
42
48
58
61
57
49
43
53

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)

15
15
16
16
18
18
17
17
17
18
18
18
18
18
19
18
18
17
18
19
20
18
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-8
-8
-7
-6
-5
-5
-4
-4
-3
-3
-2
-2
-1
-1
-2
-2
-3
-4
-4
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

47
46
47
48
50
50
49
49
46
46
47
51
52
51
52
51
52
56
58
60
60
60
61
61

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

413
410
409
410
410
408
407
406
406
407
407
411
414
415
409
406
402
400
395
391
387
390
393
394

Saturday 2

Waning Gibbous 99%

01:49

04:18

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:10, Set: 22:10, Transit: 13:40. Moon - Rise: 01:49, Set: 04:18. Civil Dark: 23:20 - 04:00. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
65
52
50
91
44
77
70
23
13
5
56
78
99
99
98
98
99
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
5
11
16
19
23
27
19
9
3
29
29
29
30
31
32
27
21
16
26
36
46
43

Medium Clouds (% Sky Obscured)

80
41
38
36
91
28
77
70
13
8
3
56
78
87
76
71
66
67
64
66
73
83
97
80

High Clouds (% Sky Obscured)

40
50
35
20
50
7
45
15
3
3
0
0
0
0
23
46
71
65
48
35
30
30
30
46

ISS Passover

Visibility (miles)

7
9
9
8
8
9
9
8
8
9
9
8
4
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

64
56
74
78
62
70
62
59
61
63
65
66
61
47
67
62
56
62
65
55
56
52
28
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
10
9
9
8
9
10
12
17
19
22
21
19
18
16
14
12
10
9
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-2
-2
-2
-3
-2
-2
-2
-3
-4
-4
-3
-2
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4

Relative Humidity (%)

61
60
64
66
64
63
60
55
54
48
43
43
46
47
44
46
47
48
54
59
64
64
63
63

Pressure (mb)

1002
1002
1001
1001
1001
1000
1001
1001
1001
1001
1002
1002
1003
1003
1004
1005
1006
1007
1008
1010
1011
1012
1013
1013

Ozone (du)

392
393
393
401
410
416
415
415
415
417
418
420
421
421
420
421
421
421
423
424
425
426
427
428

Sunday 3

Waning Gibbous 97%

No Rise

03:49

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:07, Set: 22:13, Transit: 13:40. Moon - Rise: No Rise, Set: 03:49. Civil Dark: 23:24 - 03:56. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
91
91
91
91
93
95
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
38
30
22
13
9
4
0
0
1
1
10
19
31
34
41
48
56
64
72
69
69
69
69

Medium Clouds (% Sky Obscured)

64
48
57
68
80
85
89
92
89
87
84
90
96
100
98
96
94
96
98
100
100
100
100
100

High Clouds (% Sky Obscured)

61
71
63
57
61
53
41
29
25
25
29
31
29
27
39
59
76
65
59
60
69
65
47
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
3
2
1
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
16
24
25
11
20
20
8
16
16
3
11
17
20
36
47
59
80
93
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1
0.9
1
1.4
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
2
1
2
2
2
3
4
5
6
7
8
8
8
8
7
6
6
4
3
2
2
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
64
63
60
60
55
49
45
43
41
39
40
42
42
52
63
76
82
89
96
98
96
98

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

429
429
430
429
429
429
428
428
427
426
424
423
424
425
426
426
426
425
425
424
424
425
426
428

Monday 4

Waning Gibbous 93%

No Rise

No Set

Sun - Rise: 05:04, Set: 22:16, Transit: 13:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:29 - 03:51. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

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 Donnelly, Southeast Fairbanks, United States of America (63.68,-145.89)

Generated: 28/04/26 02:03:16. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-8.00