Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 88%

15:46

04:50

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

Sun - Rise: 06:03, Set: 20:00, Transit: 13:01. Moon - Rise: 15:46, Set: 04:50. Civil Dark: 20:33 - 05:29. Nautical Dark: 21:14 - 04:49. Astro Dark: 22:00 - 04:03

Total Clouds (% Sky Obscured)

1
11
16
9
15
20
21
16
18
28
18
21
15
21
56
62
57
4
2
0
0
0
0
1

Low Clouds (% Sky Obscured)

8
10
11
12
20
29
25
19
20
27
14
15
13
20
51
53
49
3
1
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
22
20
0
0
0
0
0
0
0

High 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

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
23
34
34
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)

4
4
4
1
1
0
0
0
1
4
6
7
7
7
7
6
6
5
3
1
1
1
1
1

Chance of Frost

Temperature (°C)

0
-1
-1
-1
-1
-1
1
5
8
9
10
11
11
12
12
12
12
11
10
5
4
3
2
1

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-5
-6
-6
-5
-4
-5
-6
-6
-6
-6
-5
-5
-5
-5
-5
-4
-4
-5
-5
-5
-6

Relative Humidity (%)

70
70
71
72
72
70
64
50
39
33
32
30
30
31
30
29
30
32
37
50
53
57
59
59

Pressure (mb)

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

Ozone (du)

421
418
412
404
400
399
399
399
401
401
402
400
395
391
389
388
388
391
392
395
391
386
384
383

Saturday 20

Waxing Gibbous 93%

16:52

05:03

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

Sun - Rise: 06:01, Set: 20:02, Transit: 13:01. Moon - Rise: 16:52, Set: 05:03. Civil Dark: 20:35 - 05:28. Nautical Dark: 21:16 - 04:46. Astro Dark: 22:02 - 04:01

Total Clouds (% Sky Obscured)

1
4
4
1
0
4
5
66
52
78
28
16
54
87
44
56
99
100
98
99
95
44
86
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
17
67
84
88
90
80
44
75
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
33
56
18
17
55
80
51
64
83
90
93
96
26
0
0
0

High Clouds (% Sky Obscured)

1
4
4
1
0
3
4
57
37
63
0
0
0
0
0
0
68
4
75
75
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
0
7
7
7

Fog (%)

0
0
0
0
0
34
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
19
72
95
91
95
45
14
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
0.3
0.7
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
0
-1
-1
-1
1
5
8
10
11
13
13
14
14
14
14
13
10
7
6
5
4
3

Feels Like (°C)

0
0
-1
-2
-2
-2
1
4
5
7
7
10
11
11
10
12
12
10
6
4
3
1
-0
-3

Dew Point (°C)

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

Relative Humidity (%)

59
58
58
56
57
56
49
39
33
29
28
28
28
30
31
33
35
42
70
98
98
91
83
80

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1014
1015
1016
1016
1018
1019
1019

Ozone (du)

381
379
377
375
373
371
369
371
371
369
366
366
369
372
376
384
389
398
406
418
433
434
423
413

Sunday 21

Waxing Gibbous 97%

17:58

05:16

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 OK
20 Bad
21 Good
22 OK
23 OK
00 Good

Sun - Rise: 05:59, Set: 20:03, Transit: 13:01. Moon - Rise: 17:58, Set: 05:16. Civil Dark: 20:36 - 05:26. Nautical Dark: 21:18 - 04:44. Astro Dark: 22:04 - 03:58

Total Clouds (% Sky Obscured)

37
44
54
85
89
88
71
41
47
77
86
86
100
91
76
72
88
78
24
53
7
7
7
5

Low Clouds (% Sky Obscured)

35
44
51
74
80
80
69
40
46
72
80
68
89
78
64
46
67
27
15
11
6
6
6
4

Medium Clouds (% Sky Obscured)

0
0
0
8
2
0
0
3
13
14
14
26
40
18
17
16
14
12
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
5
4
25
41
53
8
42
0
0
0
0

ISS Passover

Visibility (miles)

7
8
7
6
5
2
6
9
9
9
8
9
8
7
7
8
7
9
9
9
9
9
9
9

Fog (%)

6
2
18
6
32
9
3
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

33
31
26
37
47
38
27
25
13
21
11
18
10
9
8
13
17
15
7
5
3
2
2
2

Precipitation Amount (mm)

0
0
0
0
0.2
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
2
2
1
1
0
2
4
5
6
6
7
7
7
7
6
5
3
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
85
84
86
86
82
71
58
53
48
47
46
46
46
48
51
53
60
74
86
91
91
94

Pressure (mb)

1020
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1025
1026
1026
1026

Ozone (du)

405
399
394
393
392
392
393
394
393
394
396
398
398
399
400
398
399
400
401
405
408
406
404
402

Monday 22

Waxing Gibbous 100%

19:06

05:29

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

Sun - Rise: 05:57, Set: 20:04, Transit: 13:01. Moon - Rise: 19:06, Set: 05:29. Civil Dark: 20:38 - 05:24. Nautical Dark: 21:20 - 04:42. Astro Dark: 22:06 - 03:55

Total Clouds (% Sky Obscured)

7
11
17
14
9
5
4
0
5
21
11
15
26
32
31
30
26
25
13
13
57
74
73
80

Low Clouds (% Sky Obscured)

6
10
14
10
6
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
23
40
40
40
45
30
15
0
0
0
0
0
11

High Clouds (% Sky Obscured)

0
1
2
3
2
1
0
0
3
15
4
3
4
8
6
3
3
8
7
5
33
49
48
55

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
1
0
0
0
0
0
1
0
0
1
1
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)

0
0
1
4
6
8
4
1
1
1
2
2
3
3
3
4
3
2
0
0
0
0
1
1

Chance of Frost

Temperature (°C)

-2
-2
-3
-3
-3
-3
-1
4
7
10
12
13
14
14
15
15
14
13
11
7
5
4
4
3

Feels Like (°C)

-4
-4
-5
-4
-4
-4
-2
4
7
8
9
11
12
12
12
12
12
11
10
6
5
3
2
0

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
94
91
78
56
41
33
29
27
26
26
27
28
31
34
46
57
62
64
66
67

Pressure (mb)

1026
1026
1026
1026
1025
1025
1024
1023
1022
1021
1020
1019
1018
1017
1017
1017
1016
1016
1016
1017
1018
1018
1019
1019

Ozone (du)

399
397
397
394
390
388
385
386
385
383
380
377
373
370
366
362
361
359
358
358
359
357
356
355

Tuesday 23

Full Moon 100%

20:15

05:44

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:55, Set: 20:06, Transit: 13:01. Moon - Rise: 20:15, Set: 05:44. Civil Dark: 20:39 - 05:22. Nautical Dark: 21:21 - 04:40. Astro Dark: 22:08 - 03:53

Total Clouds (% Sky Obscured)

80
89
94
99
97
95
93
92
91
90
90
90
91
92
93
94
97
98
98
98
98
98
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
18
33

Medium Clouds (% Sky Obscured)

50
71
82
41
30
16
9
6
3
0
0
0
0
46
75
78
80
83
82
88
90
92
94
95

High Clouds (% Sky Obscured)

70
75
75
80
75
75
80
80
80
80
76
76
77
78
79
79
85
90
93
87
78
69
57
46

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)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
5
8
11
13
14
15
16
17
17
17
17
14
12
9
9
8
6
8

Feels Like (°C)

0
1
1
1
0
1
3
6
8
9
10
12
12
13
13
13
13
12
11
9
9
8
7
5

Dew Point (°C)

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

Relative Humidity (%)

65
65
64
63
64
65
62
53
44
39
36
32
31
30
31
32
35
40
47
55
57
58
60
61

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1012
1013
1013
1013

Ozone (du)

356
357
359
361
365
366
368
365
366
370
374
377
379
378
375
372
374
374
375
375
375
375
375
374

Wednesday 24

Waning Gibbous 100%

21:27

06:01

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:54, Set: 20:07, Transit: 13:00. Moon - Rise: 21:27, Set: 06:01. Civil Dark: 20:41 - 05:20. Nautical Dark: 21:23 - 04:38. Astro Dark: 22:11 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
94
88
82
83
82
81
86
86
85
80
80
75
86
82
78
83
89

Low Clouds (% Sky Obscured)

46
49
53
61
64
72
80
64
39
13
9
4
0
0
0
0
0
0
0
4
9
14
18
21

Medium Clouds (% Sky Obscured)

100
92
84
76
71
67
63
55
48
42
44
47
46
60
71
77
77
76
81
77
68
59
70
80

High Clouds (% Sky Obscured)

39
59
81
100
94
89
83
76
64
48
45
50
59
63
71
75
75
75
75
57
37
25
46
70

ISS Passover

Visibility (miles)

9
9
8
7
6
6
6
6
7
8
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
11
9
8
17
25
7
13
12
2
4
3
0
2
2
1
3
4
1
3
6
5
9
12

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)

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

Chance of Frost

Temperature (°C)

8
8
8
7
6
6
5
5
8
10
12
13
14
14
14
13
13
11
9
7
6
4
2
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
68
77
87
85
83
82
65
51
40
39
37
35
37
38
39
46
53
62
70
77
86
88

Pressure (mb)

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

Ozone (du)

372
371
373
375
377
380
383
386
387
388
389
389
390
391
391
392
393
391
389
387
390
392
394
394

Thursday 25

Waning Gibbous 98%

22:41

06:22

Sun - Rise: 05:52, Set: 20:09, Transit: 13:00. Moon - Rise: 22:41, Set: 06:22. Civil Dark: 20:43 - 05:18. Nautical Dark: 21:25 - 04:36. Astro Dark: 22:13 - 03:48

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 Telma, Chelan, United States of America (47.83,-120.77)

Generated: 19/04/24 01:06:49. Forecast: 19/04/24 to 25/04/24. Timezone: UTC-7.00