Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 6%

No Rise

No Set

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

Sun - Rise: 04:16, Set: 23:00, Transit: 13:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: 00:56 - 02:11. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
100
100
100
96
92
94
92
95
100
67
39
16
0
2
50
63
98
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
0

Medium Clouds (% Sky Obscured)

73
98
100
100
94
83
83
88
92
97
47
4
2
0
2
50
60
62
65
75
76
75
98
100

High Clouds (% Sky Obscured)

92
100
100
100
67
21
26
12
20
24
30
34
13
0
0
2
63
98
88
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
0
1
2
1
2
4
4
1
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
18
17
16
15
12
9
6
5
4
4
2
2
2
5
16
15
13
13
20
24
26

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)

13
14
13
12
10
10
8
8
8
10
10
10
11
11
11
12
14
14
14
13
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
36
37
42
48
54
59
64
65
62
61
60
59
61
57
53
47
44
41
39
39
38
37
38

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

396
398
399
400
400
399
400
402
404
406
407
404
402
402
403
402
402
401
402
403
403
404
404
406

Tuesday 19

Waxing Crescent 15%

06:59

04:07

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

Sun - Rise: 04:14, Set: 23:03, Transit: 13:40. Moon - Rise: 06:59, Set: 04:07. Civil Dark: 01:08 - 01:51. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
86
40
5
21
24
24
19
47
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
2
2
3
2
2
12
22

Medium Clouds (% Sky Obscured)

99
78
76
88
67
81
81
70
40
5
21
24
24
18
5
56
100
100
100
100
98
99
100
100

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
86
40
0
0
0
0
0
47
100
100
100
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
1
2
2
2
4
6
7
8
6
1
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 (%)

22
16
13
9
6
3
3
5
8
10
12
8
6
4
3
3
8
14
17
22
20
20
18
16

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
14
12
11
9
9
8
8
8
9
8
7
7
5
5
5
6
8
9
7
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
42
45
48
50
53
55
56
58
58
62
63
64
64
63
56
51
48
45
43
43
41
41
40

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008
1008
1007

Ozone (du)

405
406
405
404
403
400
397
400
401
399
398
391
392
396
399
396
392
390
388
387
387
389
390
393

Wednesday 20

Waxing Crescent 25%

09:21

03:46

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:11, Set: 23:06, Transit: 13:40. Moon - Rise: 09:21, Set: 03:46. Civil Dark: 01:29 - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
98
93
93
85
87
87
87
100
96
54
54
50
51
73
77
84
87
72
94
100

Low Clouds (% Sky Obscured)

34
33
40
58
78
63
51
67
55
24
21
19
2
2
2
2
0
7
5
2
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
90
100
93
71
74
80
84
86
87
100
96
54
41
5
9
16
31
40
52
48
75
85

High Clouds (% Sky Obscured)

100
100
37
30
30
30
25
25
25
25
31
100
33
2
39
40
40
48
59
74
86
72
92
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
2
2
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

13
11
8
8
8
4
3
2
4
3
2
4
3
3
3
4
6
8
11
15
13
22
26
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
8
8
7
6
4
3
3
1
-0
-1
-1
-0
1
3
3
5
5
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

38
38
39
42
47
53
61
66
66
68
71
71
69
67
63
57
52
48
43
40
39
39
38
40

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1007
1008
1008
1008
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1004
1004

Ozone (du)

395
395
396
398
399
399
400
398
397
398
400
398
392
388
389
391
393
394
393
393
390
388
385
385

Thursday 21

Waxing Crescent 36%

11:20

03:35

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

Sun - Rise: 04:08, Set: 23:09, Transit: 13:40. Moon - Rise: 11:20, Set: 03:35. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
96
96
99
92
100
100
97
93
89
66
42
20
20
19
25
44
65
83
69
56
45

Low Clouds (% Sky Obscured)

6
13
18
12
6
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

83
82
76
76
81
85
74
91
100
85
60
85
66
42
20
20
19
25
44
50
50
50
50
7

High Clouds (% Sky Obscured)

90
88
85
68
65
66
74
98
97
80
62
35
30
35
20
20
19
25
44
65
83
69
56
45

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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

41
42
29
38
28
19
22
23
18
23
25
17
25
23
13
17
16
10
16
19
14
20
23
15

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
10
10
10
10
9
9
12
12
12
12
11
10
9
9
8
8
8
8
9
9
10
10
11

Chance of Frost

Temperature (°C)

11
11
10
10
9
8
6
5
5
5
5
5
4
4
4
5
6
7
8
9
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
43
43
46
48
51
57
59
57
52
50
51
55
55
52
49
46
42
39
35
32
32
33
31

Pressure (mb)

1004
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

385
385
386
386
386
385
385
385
384
384
385
387
388
389
393
396
395
394
394
395
395
395
396
400

Friday 22

Waxing Crescent 47%

13:06

03:26

16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Good
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

Sun - Rise: 04:05, Set: 23:12, Transit: 13:40. Moon - Rise: 13:06, Set: 03:26. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
9
8
44
53
57
9
5
3
32
65
74
76
78
81
82
84
85
90
95
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
12
24
35
42
49
52
52
54
59
50
41
32
36
43
47

Medium Clouds (% Sky Obscured)

6
4
8
44
53
57
6
3
0
7
13
22
28
43
55
60
60
65
61
56
57
71
86
100

High Clouds (% Sky Obscured)

14
6
2
2
2
0
0
0
3
32
65
51
49
51
60
65
69
64
77
88
99
99
99
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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

20
21
12
15
13
12
23
18
4
10
10
6
25
23
10
20
12
7
14
16
13
21
23
22

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)

12
13
13
13
12
10
9
10
9
9
9
8
9
8
8
7
6
4
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
25
25
29
30
39
45
50
50
46
46
47
49
46
44
43
43
44
45
42
40
37
35
32

Pressure (mb)

1005
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

400
401
400
400
401
402
401
401
398
396
395
395
394
394
395
395
395
395
395
396
396
397
398
398

Saturday 23

First Quarter 58%

14:45

03:18

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:02, Set: 23:15, Transit: 13:40. Moon - Rise: 14:45, Set: 03:18. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
91
83
75
73
70
67
71
81
88
91
94
96
98
99
100
98
97
96

Low Clouds (% Sky Obscured)

44
44
40
46
52
57
60
63
65
62
60
61
62
63
63
61
59
57
65
71
77
80
82
86

Medium Clouds (% Sky Obscured)

100
100
100
97
93
89
64
40
15
15
30
40
51
69
73
78
82
83
72
70
67
68
60
51

High Clouds (% Sky Obscured)

88
82
83
88
87
85
90
83
75
73
70
67
71
76
70
67
59
45
35
40
60
52
44
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
5
3

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

30
31
25
30
26
24
25
24
19
29
30
27
23
21
16
22
23
24
26
27
27
33
36
35

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

Chance of Frost

Temperature (°C)

11
11
11
11
10
9
8
8
7
6
6
5
4
5
5
5
7
7
8
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
31
32
32
36
41
47
50
52
54
60
66
72
71
68
68
65
63
60
56
51
47
48
51

Pressure (mb)

1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

399
398
398
397
397
397
397
397
396
396
396
396
397
397
397
398
398
398
398
398
397
397
397
396

Sunday 24

Waxing Gibbous 68%

No Rise

03:11

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

Sun - Rise: 04:00, Set: 23:18, Transit: 13:40. Moon - Rise: No Rise, Set: 03:11. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
93
93
91
92
91
90
90
80
75
70
70
79
83
87
91
96
100

Low Clouds (% Sky Obscured)

82
76
70
66
58
54
41
29
22
28
33
38
40
41
47
40
32
25

Medium Clouds (% Sky Obscured)

51
51
54
61
75
77
81
85
80
75
70
70
79
83
87
77
57
37

High Clouds (% Sky Obscured)

34
48
60
70
82
91
90
90
80
75
70
70
79
83
87
90
89
89

ISS Passover

Visibility (miles)

1
2
2
3
4
5
6
7
8
9
8
7
6
6
6
6
6
7

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

44
52
57
61
64
69
64
53
24
27
26
21
25
27
25
27
23
16

Precipitation Amount (mm)

0
0.3
0.4
0.4
0.4
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
2
0
0
0
1
1
1
2
2
2
2
2
2
2
2
4
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
7
6
7
6
4
3
2
2
2
2
2
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

52
60
70
80
82
85
88
87
86
85
85
85
83
85
85
85
78
71

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

396
397
398
399
399
400
400
401
402
403
403
403
403
403
403
403
403
403

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

Generated: 18/05/26 16:52:00. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-8.00