Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 81%

15:58

04:48

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

Sun - Rise: 06:17, Set: 19:57, Transit: 13:07. Moon - Rise: 15:58, Set: 04:48. Civil Dark: 20:25 - 05:47. Nautical Dark: 21:02 - 05:11. Astro Dark: 21:40 - 04:32

Total Clouds (% Sky Obscured)

50
44
11
85
43
51
61
25
40
37
40
65
35
51
20
17
3
3
5
6
7
47
14
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
26
12
0

Medium Clouds (% Sky Obscured)

3
0
10
15
11
30
55
5
4
27
63
51
17
8
12
11
3
3
4
4
2
9
1
0

High Clouds (% Sky Obscured)

40
5
7
64
39
41
17
21
38
29
37
67
19
44
2
2
0
0
0
0
2
18
2
5

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)

10
8
10
10
11
10
10
10
10
9
9
9
8
8
7
7
8
10
11
12
12
12
12
10

Chance of Frost

Temperature (°C)

5
3
2
1
2
1
0
-1
-1
-1
-2
-2
1
4
7
8
10
10
11
11
11
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
57
56
57
59
57
56
58
60
62
58
52
38
33
30
30
29
29
30
31
35
42
57

Pressure (mb)

1015
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

358
360
359
359
361
362
363
363
364
366
372
373
379
384
381
380
378
375
372
370
366
366
367
364

Friday 19

Waxing Gibbous 88%

No Rise

05:06

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

Sun - Rise: 06:16, Set: 19:58, Transit: 13:07. Moon - Rise: No Rise, Set: 05:06. Civil Dark: 20:27 - 05:46. Nautical Dark: 21:03 - 05:09. Astro Dark: 21:42 - 04:30

Total Clouds (% Sky Obscured)

60
71
31
51
25
63
59
72
84
89
69
80
13
0
9
16
41
48
80
94
67
90
100
100

Low Clouds (% Sky Obscured)

0
19
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
16
72
66
78
95
100
100

Medium Clouds (% Sky Obscured)

0
0
0
30
22
40
49
48
76
83
65
77
21
0
14
22
54
55
67
73
36
19
3
0

High Clouds (% Sky Obscured)

50
47
25
54
11
65
33
34
42
39
2
0
0
0
0
0
0
0
2
16
3
5
5
0

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
3
6
15
22
33
36
27

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
4
4
5
6
7
7
8
9
9
9
9
10
11
14
18
21
23
25
26
25
28
24
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
66
67
67
68
68
68
66
64
64
62
52
39
35
33
32
30
31
33
39
46
63
80

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1020
1022

Ozone (du)

363
362
357
356
357
357
359
359
360
362
361
360
358
355
353
350
350
349
349
347
346
346
345
345

Saturday 20

Waxing Gibbous 93%

No Rise

05:23

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:14, Set: 19:59, Transit: 13:07. Moon - Rise: No Rise, Set: 05:23. Civil Dark: 20:28 - 05:44. Nautical Dark: 21:04 - 05:07. Astro Dark: 21:44 - 04:28

Total Clouds (% Sky Obscured)

100
100
96
74
89
97
95
95
92
52
28
34
19
73
91
84
86
85
89
81
52
45
56
62

Low Clouds (% Sky Obscured)

100
96
85
62
46
71
79
70
47
42
33
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
1
13
16
9
7
4
0

High Clouds (% Sky Obscured)

17
53
5
20
37
68
53
71
65
54
13
21
9
56
77
68
65
45
50
44
45
46
51
60

ISS Passover

Visibility (miles)

1
0
1
9
8
4
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
2
77
99
100
100
100
65
84
11
7
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 (%)

20
15
13
0
0
1
0
1
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)

19
19
19
17
16
15
15
14
13
12
11
11
10
9
9
9
11
12
14
15
16
17
15
13

Chance of Frost

Temperature (°C)

4
3
3
2
2
0
-1
-2
-2
-3
-3
-3
0
3
5
7
8
9
9
10
10
9
7
6

Feels Like (°C)

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

Dew Point (°C)

3
2
2
-1
1
0
-1
-3
-3
-5
-5
-8
-12
-14
-14
-13
-13
-11
-11
-9
-9
-9
-8
-6

Relative Humidity (%)

93
96
93
83
93
100
96
94
91
86
82
65
39
28
24
23
21
22
22
25
25
28
32
41

Pressure (mb)

1023
1024
1025
1026
1027
1028
1028
1028
1028
1028
1028
1028
1027
1026
1025
1024
1023
1022
1021
1021
1020
1020
1020
1020

Ozone (du)

348
349
351
354
354
353
351
349
350
350
349
349
347
346
345
344
345
347
347
348
349
350
350
355

Sunday 21

Waxing Gibbous 97%

No Rise

05:40

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

Sun - Rise: 06:13, Set: N/A, Transit: 13:06. Moon - Rise: No Rise, Set: 05:40. Civil Dark: 20:29 - 05:42. Nautical Dark: 21:06 - 05:06. Astro Dark: 21:45 - 04:26

Total Clouds (% Sky Obscured)

66
82
89
80
73
68
60
78
85
78
85
43
50
55
97
100
100
100
87
85
97
86
100
100

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
0
0
13
21
24
22
19
14
16
18
20
30
31
30
32
30
32
38
43
45
45
45
50

High Clouds (% Sky Obscured)

61
79
85
71
62
62
56
70
77
61
58
14
32
49
96
99
100
100
88
88
97
88
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
1
2
1
1
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)

11
8
8
7
6
6
5
6
7
7
7
7
7
7
7
7
7
6
6
5
5
6
5
5

Chance of Frost

Temperature (°C)

5
4
3
2
1
1
1
0
0
-0
1
1
3
6
9
11
12
13
14
14
14
14
13
12

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-3
-4
-4
-6
-8
-11
-12
-12
-10
-10
-12
-14
-13
-12
-11
-11
-10
-8
-8
-6
-5
1

Relative Humidity (%)

61
67
68
69
66
59
51
43
39
41
45
43
31
23
20
19
18
18
18
20
21
24
27
46

Pressure (mb)

1021
1022
1022
1022
1021
1020
1020
1019
1019
1018
1018
1017
1015
1014
1013
1013
1012
1011
1010
1010
1009
1009
1009
1009

Ozone (du)

355
355
355
357
361
361
360
360
358
357
353
350
348
348
350
352
350
350
348
349
348
347
349
350

Monday 22

Waxing Gibbous 100%

No Rise

05:58

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
18 Bad
19 Bad

Sun - Rise: 06:11, Set: 20:00, Transit: 13:06. Moon - Rise: No Rise, Set: 05:58. Civil Dark: 20:30 - 05:41. Nautical Dark: 21:07 - 05:04. Astro Dark: 21:47 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
98
99
99
99
95
89
83
77
73
69
71
72
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
4
2
1
0
3
6
9
0
0
0
5
10
17
22
29
34

Medium Clouds (% Sky Obscured)

50
55
55
60
60
60
60
60
55
49
43
43
42
37
47
54
49
49
44
40
35
35
40
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
91
82
75
69
64
59
52
81
54
32
42
56
72
72
71
69

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
7
14
13
16
20
23
17
13
14
0
0
0
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)

4
4
6
7
7
7
7
7
6
6
6
6
7
6
7
9
11
13
15
15
15
16
14
12

Chance of Frost

Temperature (°C)

10
9
7
6
6
5
5
5
4
4
5
5
5
8
10
11
11
12
11
12
11
12
11
11

Feels Like (°C)

8
6
4
2
3
2
1
1
0
1
2
1
3
5
7
7
7
8
6
8
8
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

52
54
53
52
51
49
50
48
47
46
47
47
42
35
34
33
32
31
30
33
36
40
49
60

Pressure (mb)

1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1012

Ozone (du)

351
350
350
350
351
353
356
366
371
370
368
365
358
355
356
356
357
358
359
359
360
360
358
356

Tuesday 23

Full Moon 100%

20:09

06:20

20 Bad
21 Bad
22 Bad
23 Bad
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
18 Bad
19 Bad

Sun - Rise: 06:10, Set: 20:01, Transit: 13:06. Moon - Rise: 20:09, Set: 06:20. Civil Dark: 20:32 - 05:39. Nautical Dark: 21:09 - 05:02. Astro Dark: 21:49 - 04:22

Total Clouds (% Sky Obscured)

69
64
60
58
64
67
72
74
80
57
30
2
27
46
62
71
73
81
73
63
52
68
85
98

Low Clouds (% Sky Obscured)

39
43
52
48
48
48
51
55
53
35
15
0
4
8
11
9
6
4
14
21
30
27
27
23

Medium Clouds (% Sky Obscured)

50
45
40
28
22
13
9
4
0
0
0
0
10
23
34
39
39
39
45
52
60
58
55
48

High Clouds (% Sky Obscured)

75
81
86
59
31
3
3
2
3
3
3
3
4
5
5
35
64
95
70
42
15
11
12
10

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
6
11
15
20
23
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)

10
9
9
7
7
7
7
7
7
7
7
7
7
9
11
13
15
17
19
19
19
19
17
15

Chance of Frost

Temperature (°C)

10
9
9
8
3
3
3
2
1
1
-0
-0
0
0
1
1
6
6
7
6
7
7
6
6

Feels Like (°C)

12
11
10
9
2
2
3
3
2
2
-1
-2
-2
-3
-5
-5
6
4
3
4
5
6
4
5

Dew Point (°C)

6
6
5
5
1
0
-0
-1
-2
-3
-4
-5
-5
-7
-9
-10
-7
-9
-9
-9
-7
-6
-6
-4

Relative Humidity (%)

74
77
80
82
83
82
82
81
80
78
75
71
70
59
49
42
39
34
31
33
36
39
44
49

Pressure (mb)

1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1016

Ozone (du)

355
354
354
353
352
351
350
350
349
349
349
350
350
351
351
351
352
352
352
353
353
353
353
352

Wednesday 24

Waning Gibbous 98%

21:17

06:46

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

Sun - Rise: 06:08, Set: 20:03, Transit: 13:06. Moon - Rise: 21:17, Set: 06:46. Civil Dark: 20:33 - 05:38. Nautical Dark: 21:10 - 05:00. Astro Dark: 21:50 - 04:20

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
11
12
37
64
89
93
96
99
99
99
99
100
100
100
100
99
98
98
98
98

Medium Clouds (% Sky Obscured)

48
46
46
41
36
27
38
53
64
78
89
100
94
88
82
87
92
96
98
99
100

High Clouds (% Sky Obscured)

10
15
20
20
21
26
54
79
100
80
57
50
53
66
78
85
93
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

27
31
35
37
34
37
41
49
59
62
67
74
71
70
70
69
72
77
82
85
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.3
0.4
0.4
0.5
0.5
0.6

Wind Speed/Direction (mph)

13
13
13
12
13
13
13
12
11
11
11
11
10
10
11
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

7
6
6
5
2
1
1
1
1
1
0
0
0
1
1
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
66
81
96
96
94
93
96
96
100
98
100
98
98
98
98
100
98
100
98
100

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

351
352
353
354
357
361
365
368
372
376
378
379
381
382
383
385
385
386
386
387
388

Forecast for Diamond Lake, Douglas, United States of America (42.94,-122.17)

Generated: 18/04/24 20:06:21. Forecast: 18/04/24 to 24/04/24. Timezone: UTC-7.00