Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waning Gibbous 98%

21:36

06:33

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

Sun - Rise: 06:24, Set: 20:22, Transit: 13:23. Moon - Rise: 21:36, Set: 06:33. Civil Dark: 20:54 - 05:53. Nautical Dark: 21:32 - 05:14. Astro Dark: 22:14 - 04:30

Total Clouds (% Sky Obscured)

100
100
87
93
57
62
36
26
35
45
40
53
52
30
66
100
100
100
93
100
100
100
100
91

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
22
0
0

Medium Clouds (% Sky Obscured)

50
51
68
54
45
49
18
3
4
24
45
45
2
1
0
38
44
93
91
99
100
100
99
91

High Clouds (% Sky Obscured)

100
100
82
64
66
58
56
59
61
66
66
77
53
65
83
100
100
100
81
72
100
61
77
70

Met.no Forecast % Total Clouds

98
99
57
31
59
66
76
87
48
27
47
39
57
74
79
99
100
100
96
93
100
100
81
98

Met.no Forecast % Low Clouds

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

46
97
14
13
6
2
18
74
45
26
42
34
54
71
67
19
25
59
92
93
98
99
81
98

Met.no Forecast % High Clouds

98
99
53
21
56
65
75
84
6
2
9
9
6
9
47
98
100
100
77
6
91
95
2
33

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
8
8

Fog (%)

1
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
1
1
0
1
5
11
32
37
8
2
2
3
11
19
25

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

Chance of Frost

Temperature (°C)

1
1
1
4
7
10
12
14
15
16
16
16
16
16
14
11
10
9
8
7
6
6
6
6

Feels Like (°C)

-3
-3
-2
1
4
8
10
11
12
12
13
13
14
14
13
8
7
7
6
4
3
3
4
3

Dew Point (°C)

-2
-2
-2
-1
-0
1
1
1
-1
-1
-1
0
0
0
4
5
9
8
7
6
5
5
6
5

Relative Humidity (%)

81
81
80
71
60
53
46
41
35
32
31
34
34
35
50
66
93
93
95
96
96
94
94
93

Pressure (mb)

1016
1015
1015
1015
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006
1006
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

353
351
349
349
347
347
349
351
353
355
353
354
356
355
354
353
356
357
358
359
358
359
360
360

Thursday 25

Waning Gibbous 94%

22:46

06:57

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:23, Set: 20:24, Transit: 13:23. Moon - Rise: 22:46, Set: 06:57. Civil Dark: 20:55 - 05:51. Nautical Dark: 21:33 - 05:13. Astro Dark: 22:16 - 04:28

Total Clouds (% Sky Obscured)

85
74
84
82
100
100
100
100
100
100
100
100
100
100
100
100
78
99
95
96
99
100
100
100

Low Clouds (% Sky Obscured)

0
52
53
58
69
68
79
92
100
83
99
89
100
100
28
60
0
0
44
80
90
67
55
46

Medium Clouds (% Sky Obscured)

84
59
35
37
28
35
54
56
71
100
73
60
59
57
45
83
86
47
68
70
53
78
100
100

High Clouds (% Sky Obscured)

67
65
73
66
90
61
66
67
96
99
94
98
99
100
100
88
21
75
69
55
86
100
100
100

Met.no Forecast % Total Clouds

91
91
69
56
54
72
96
92
93
91
97
89
86
100
88
95
91
79
97
91
100
98
95
100

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
1
20
43
30
16
21
69
13
4
17
25
51
41
52
44
54
63

Met.no Forecast % Medium Clouds

38
69
67
56
53
48
25
2
16
60
43
61
48
92
57
86
68
70
93
71
99
97
77
46

Met.no Forecast % High Clouds

85
70
4
0
0
41
95
92
90
73
93
70
73
99
75
74
82
13
13
66
55
13
55
98

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
8
8
8
8
9
9
9
6
6
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11
12
32
34
40
40
52
61

Precipitation Type

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

Precipitation Probability (%)

27
25
39
39
20
42
51
50
57
65
55
48
76
95
95
61
39
49
45
62
53
40
44
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0
0
0.3
3.1
1.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
85
78
74
70
73
73
72
76
76
71
62
70
85
79
70
75
76
80
83
83
85

Pressure (mb)

1008
1008
1008
1008
1007
1006
1006
1006
1005
1004
1004
1003
1002
1001
1002
1002
1002
1003
1003
1003
1003
1004
1003
1004

Ozone (du)

360
363
360
359
359
358
356
355
355
356
356
358
359
360
360
360
360
361
362
362
359
358
358
361

Friday 26

Waning Gibbous 89%

23:56

07:29

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:21, Set: 20:25, Transit: 13:23. Moon - Rise: 23:56, Set: 07:29. Civil Dark: 20:56 - 05:50. Nautical Dark: 21:35 - 05:11. Astro Dark: 22:18 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
92
100
100
100
100
100
94
100
100
98
79
70
73
76
76
80
83
63
70
41
42
68
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
90
84
45
24
23
59
30
33
59
96
91
96
89
85
97
100
100
100

High Clouds (% Sky Obscured)

100
84
100
100
100
100
74
36
39
53
100
98
93
76
100
81
85
83
97
98
99
100
100
100

Met.no Forecast % Total Clouds

100
100
98
99
99
100
100
100
100
74
98
84
88
98
98
98
98
98
98
100
100
100
100
100

Met.no Forecast % Low Clouds

72
81
79
76
47
79
67
100
99
58
29
13
9
17
17
17
17
17
17
4
4
4
4
4

Met.no Forecast % Medium Clouds

49
97
97
83
98
98
84
72
46
6
1
9
13
21
21
21
21
21
21
100
100
100
100
100

Met.no Forecast % High Clouds

100
100
91
88
84
81
99
100
100
29
88
79
88
98
98
98
98
98
98
100
100
100
100
100

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
6
0
0
0
0
0
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

59
46
73
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

50
95
95
95
91
76
71
64
52
51
45
49
53
50
54
46
38
46
33
27
29
23
37
70

Precipitation Amount (mm)

0
0.7
2.1
1.8
0.8
0.4
0.3
0.3
0
0.2
0
0
0.2
0
0.2
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
88
96
98
98
96
98
98
96
93
90
88
90
91
94
94
94
96
93
93
93
93
93
93

Pressure (mb)

1004
1004
1005
1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1003
1004
1004
1004
1005
1005
1005
1005
1005

Ozone (du)

364
368
368
368
371
371
371
370
370
370
370
371
371
373
374
376
375
376
375
373
373
372
373
372

Saturday 27

Waning Gibbous 81%

01:01

08:09

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:20, Set: 20:26, Transit: 13:23. Moon - Rise: 01:01, Set: 08:09. Civil Dark: 20:58 - 05:48. Nautical Dark: 21:37 - 05:09. Astro Dark: 22:20 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
88
89
93
94
94
94
79
66
94

Low Clouds (% Sky Obscured)

94
95
96
97
98
98
98
97
96
94
89
83
79
82
87
92
90
88
82
85
87
72
58
62

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
82
50
47
63
85
87
82
34
28
24
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
79
64
68
77
82
86
85
90
45
45
54
0
0
5
24
78

Met.no Forecast % Total Clouds

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

Met.no Forecast % Low Clouds

4
13
13
13
13
13
13
11
11
11
11
11
11
100
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Medium Clouds

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95

Met.no Forecast % High Clouds

100
100
100
100
100
100
100
100
100
100
100
100
100
78
78
78
78
78
78
56
56
56
56
56

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
82
55
39
30
30
19
25
35
46
33
34
42
45
42
37

Precipitation Amount (mm)

0.9
0.8
0.9
1.3
1.6
1.7
1.5
1
0.9
0.5
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
4
4
4
4
3
3
3
2
2
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
100
98
100
100
100
100
100
100
100
98
100
98
98
100
100
100
100
98
96
98

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1013
1014

Ozone (du)

369
369
370
371
371
371
373
375
375
374
374
375
375
376
383
381
385
386
387
387
386
387
384
379

Sunday 28

Waning Gibbous 81%

01:57

09:01

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:18, Set: 20:27, Transit: 13:23. Moon - Rise: 01:57, Set: 09:01. Civil Dark: 20:59 - 05:46. Nautical Dark: 21:38 - 05:07. Astro Dark: 22:21 - 04:22

Total Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
100
71
85
49
56
66
76
84
91
98
97
96
95
96
98

Low Clouds (% Sky Obscured)

61
55
68
93
82
91
84
85
87
90
59
62
31
29
26
24
21
21
22
21
19
15
18
21

Medium Clouds (% Sky Obscured)

28
48
64
54
69
79
81
100
97
38
35
30
33
49
56
68
74
82
89
89
89
89
92
96

High Clouds (% Sky Obscured)

80
68
61
72
76
11
6
3
1
0
4
4
8
15
25
42
61
63
64
58
54
59
60
43

Met.no Forecast % Total Clouds

100
100
100
100
100
100
100
54
54
54
54
54
54
36
36
36
36
36
36
100
100
100
100
100

Met.no Forecast % Low Clouds

100
100
100
100
100
100
100
42
42
42
42
42
42
20
20
20
20
20
20
27
27
27
27
27

Met.no Forecast % Medium Clouds

95
83
83
83
83
83
83
30
30
30
30
30
30
22
22
22
22
22
22
41
41
41
41
41

Met.no Forecast % High Clouds

56
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

1
8
9
9
9
4
0
0
0
0
4
9
8
6
7
8
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
40
41
30
32
54
52
49
44
42
39
41
42
39
32
25
19
14
4
12
14
8
11
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
1
2
3
4
4
4
5
6
7
8
9
9
8
7
5
4
4
3
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
86
79
82
96
98
100
98
84
73
65
67
70
74
78
82
86
91
93
91
93
93

Pressure (mb)

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

Ozone (du)

375
378
382
383
385
388
389
386
383
383
382
381
377
376
374
373
371
367
363
359
357
354
352
352

Monday 29

Waning Gibbous 71%

02:42

10:05

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:17, Set: 20:28, Transit: 13:22. Moon - Rise: 02:42, Set: 10:05. Civil Dark: 21:00 - 05:45. Nautical Dark: 21:40 - 05:05. Astro Dark: 22:23 - 04:20

Total Clouds (% Sky Obscured)

100
93
86
80
82
78
77
87
94
100
95
91
86
90
96
100
100
100
100
100
100
100
77
54

Low Clouds (% Sky Obscured)

23
17
12
8
21
34
47
47
47
46
47
48
49
48
39
34
32
31
30
21
12
4
4
5

Medium Clouds (% Sky Obscured)

99
86
73
61
59
56
54
67
82
100
98
96
95
95
94
94
94
94
94
78
61
44
39
33

High Clouds (% Sky Obscured)

39
24
18
10
5
2
0
3
6
8
13
17
22
46
66
84
79
78
82
75
75
72
51
26

Met.no Forecast % Total Clouds

100
31
31
31
31
31
31
44
44
44
44
44
44
82
82
82
82
82
82
100
100
100
100
100

Met.no Forecast % Low Clouds

27
10
10
10
10
10
10
12
12
12
12
12
12
6
6
6
6
6
6
15
15
15
15
15

Met.no Forecast % Medium Clouds

41
27
27
27
27
27
27
39
39
39
39
39
39
82
82
82
82
82
82
100
100
100
100
100

Met.no Forecast % High Clouds

100
8
8
8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
7
8
6
13
15
12
21
22
18
25
28
26
30
33
36
45
51
52
45
36
26
24
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
4
5
8
11
15
15
15
15
15
14
14
11
9
7
4
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

1
1
2
4
5
6
8
9
10
10
11
11
11
12
10
9
7
7
6
5
5
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
83
76
70
63
57
52
50
49
49
49
49
49
59
70
85
88
91
94
94
93
93
93

Pressure (mb)

1015
1016
1015
1015
1014
1013
1012
1011
1010
1010
1009
1008
1008
1008
1008
1009
1010
1010
1011
1011
1011
1012
1012
1013

Ozone (du)

352
351
351
350
350
349
349
348
347
346
345
346
347
347
347
348
348
346
345
343
341
339
337
335

Tuesday 30

Waning Gibbous 61%

03:18

11:19

Sun - Rise: 06:15, Set: 20:30, Transit: 13:22. Moon - Rise: 03:18, Set: 11:19. Civil Dark: 21:02 - 05:43. Nautical Dark: 21:41 - 05:04. Astro Dark: 22:25 - 04:17

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

Met.no Forecast % Total Clouds

Met.no Forecast % Low Clouds

Met.no Forecast % Medium Clouds

Met.no Forecast % High Clouds

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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 Last Chance, Fremont, United States of America (44.32,-111.46)

Generated: 24/04/24 05:10:41. Forecast: 24/04/24 to 30/04/24. Timezone: UTC-6.00