Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 81%

15:59

04:56

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

Sun - Rise: 06:16, Set: 20:04, Transit: 13:11. Moon - Rise: 15:59, Set: 04:56. Civil Dark: 20:36 - 05:45. Nautical Dark: 21:15 - 05:06. Astro Dark: 21:57 - 04:24

Total Clouds (% Sky Obscured)

3
2
2
6
31
56
38
9
24
28
17
19
38
13
16
4
2
0
2
2
0
0
4
9

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
0
0
0
0
0
0
0
0
1
1
1
1
3
1
0
3
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
8
43
72
40
9
25
32
17
21
52
18
27
6
4
0
0
0
0
0
4
16

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)

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

Chance of Frost

Temperature (°C)

14
12
10
7
6
5
5
5
5
6
6
6
7
10
12
13
14
15
16
17
18
18
18
17

Feels Like (°C)

13
11
9
6
5
3
2
2
3
3
3
3
4
5
8
8
10
12
13
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

42
56
60
69
66
59
55
53
55
54
51
50
50
44
43
40
36
33
30
29
30
31
32
39

Pressure (mb)

1019
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

389
389
386
386
385
386
387
388
391
395
391
387
386
385
386
388
388
387
386
384
379
379
379
376

Friday 19

Waxing Gibbous 88%

No Rise

05:12

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

Sun - Rise: 06:15, Set: 20:06, Transit: 13:11. Moon - Rise: No Rise, Set: 05:12. Civil Dark: 20:37 - 05:43. Nautical Dark: 21:16 - 05:04. Astro Dark: 21:58 - 04:21

Total Clouds (% Sky Obscured)

16
34
23
24
14
29
10
25
60
88
61
57
51
48
81
61
98
100
100
100
97
100
37
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
3
0
0
0
0
0
0
0
24
47
100
94
100
39
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
27
40
47
54
46
43
77
60
98
100
100
100
94
72
0
0

High Clouds (% Sky Obscured)

12
67
45
54
34
70
23
47
29
94
10
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
4
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
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
17
54
95
95
55
36
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.6
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
13
11
10
8
8
7
7
7
8
8
8
8
11
13
14
15
16
16
13
11
10
10
10

Feels Like (°C)

13
12
8
7
6
6
5
6
6
7
5
7
6
10
12
11
12
13
12
8
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

46
55
54
48
52
53
55
57
58
57
56
61
63
57
51
49
46
41
38
61
88
93
91
82

Pressure (mb)

1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1017
1018
1019
1020
1021

Ozone (du)

375
375
374
375
375
375
373
372
372
373
374
373
375
377
378
380
382
387
394
397
396
398
395
390

Saturday 20

Waxing Gibbous 93%

No Rise

05:26

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

Sun - Rise: 06:13, Set: 20:07, Transit: 13:11. Moon - Rise: No Rise, Set: 05:26. Civil Dark: 20:39 - 05:41. Nautical Dark: 21:18 - 05:02. Astro Dark: 22:00 - 04:19

Total Clouds (% Sky Obscured)

55
25
32
29
27
23
8
23
68
60
57
52
48
71
74
95
94
97
92
90
96
100
94
77

Low Clouds (% Sky Obscured)

57
24
33
30
29
25
4
2
15
10
13
23
30
75
78
80
73
64
52
64
62
62
46
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
49
47
53
42
35
36
3
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
26
75
72
72
48
35
11
8
11
9
60
83
5
12
28
20
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
7
6
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
8
31
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 (%)

18
15
13
12
12
11
10
7
8
6
5
5
4
7
20
29
27
30
26
15
12
2
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)

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

Chance of Frost

Temperature (°C)

9
7
6
5
5
4
4
3
3
3
3
2
3
5
8
9
10
10
11
12
13
13
13
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
88
94
94
96
93
93
94
98
98
96
96
93
80
66
57
60
66
71
69
60
52
50
51

Pressure (mb)

1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1026
1026
1026

Ozone (du)

386
385
385
385
386
389
390
389
386
387
387
386
384
384
384
384
385
385
388
392
394
396
394
391

Sunday 21

Waxing Gibbous 97%

No Rise

05:41

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

Sun - Rise: 06:11, Set: 20:08, Transit: 13:10. Moon - Rise: No Rise, Set: 05:41. Civil Dark: 20:40 - 05:39. Nautical Dark: 21:19 - 05:00. Astro Dark: 22:02 - 04:17

Total Clouds (% Sky Obscured)

72
50
25
5
12
18
23
27
24
24
57
69
38
14
19
70
73
77
67
87
91
100
100
99

Low Clouds (% Sky Obscured)

9
7
5
4
12
20
28
27
27
25
19
10
2
1
2
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
23
39
58
57
56

High Clouds (% Sky Obscured)

25
17
9
1
0
0
0
6
6
7
37
50
26
7
11
65
73
76
62
84
88
100
99
98

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
1
2
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)

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

Chance of Frost

Temperature (°C)

10
8
6
5
4
3
2
2
2
1
1
2
3
6
8
10
12
14
15
17
17
17
17
16

Feels Like (°C)

8
6
5
4
3
3
2
1
0
-0
-0
-1
1
4
6
8
8
10
12
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

59
73
90
94
98
98
98
96
96
96
98
98
96
86
73
59
51
42
37
35
34
34
35
42

Pressure (mb)

1026
1026
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1015
1014
1014

Ozone (du)

387
384
382
380
378
374
373
370
367
366
364
364
364
364
364
364
366
366
367
365
368
369
368
368

Monday 22

Waxing Gibbous 100%

19:12

05:58

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:10, Set: 20:10, Transit: 13:10. Moon - Rise: 19:12, Set: 05:58. Civil Dark: 20:42 - 05:37. Nautical Dark: 21:21 - 04:58. Astro Dark: 22:04 - 04:14

Total Clouds (% Sky Obscured)

99
85
99
100
99
98
95
94
95
96
98
99
100
100
100
100
100
100
100
100
100
100
93
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

91
67
64
54
46
51
45
45
45
44
49
52
52
68
84
100
100
100
100
100
100
100
83
63

High Clouds (% Sky Obscured)

98
70
99
100
99
98
97
97
97
98
99
99
100
100
100
73
78
81
86
90
95
100
97
94

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)

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

Chance of Frost

Temperature (°C)

14
12
11
10
8
8
7
6
6
6
5
6
7
10
12
13
15
15
17
18
17
16
15
13

Feels Like (°C)

12
9
9
7
5
5
5
4
4
3
3
5
6
8
10
11
13
13
13
13
14
14
15
13

Dew Point (°C)

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

Relative Humidity (%)

55
66
73
74
74
75
77
78
76
76
78
76
74
64
54
47
41
39
37
35
39
42
46
54

Pressure (mb)

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

Ozone (du)

367
368
368
370
371
370
370
369
368
368
368
371
377
383
385
387
385
385
384
384
383
382
382
379

Tuesday 23

Full Moon 100%

20:20

06:17

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:08, Set: 20:11, Transit: 13:10. Moon - Rise: 20:20, Set: 06:17. Civil Dark: 20:43 - 05:36. Nautical Dark: 21:23 - 04:56. Astro Dark: 22:06 - 04:12

Total Clouds (% Sky Obscured)

73
77
75
78
79
76
74
81
88
95
95
96
95
97
98
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
3
1
1
11
20
28
31
32
33
42
47
56
62
72
75
81
88
93
96
98
100
100
99

Medium Clouds (% Sky Obscured)

40
28
20
13
19
24
30
50
71
91
92
92
92
92
92
92
94
96
100
100
100
100
100
100

High Clouds (% Sky Obscured)

87
80
79
82
78
78
70
55
50
50
41
36
27
31
41
55
34
18
2
16
30
45
42
53

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
2
9
13
11
24
36
40
58
66
68
72
71
62
61
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.5
0.6
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
76
82
88
96
94
91
89
85
82
79
72
65
61
55
50
45
46
47
48
55
65
75
78

Pressure (mb)

1014
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

376
373
372
370
369
369
369
369
371
372
373
374
375
375
379
382
385
384
383
383
380
378
376
375

Wednesday 24

Waning Gibbous 98%

21:30

06:40

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
16 Bad

Sun - Rise: 06:06, Set: 20:12, Transit: 13:10. Moon - Rise: 21:30, Set: 06:40. Civil Dark: 20:44 - 05:34. Nautical Dark: 21:24 - 04:54. Astro Dark: 22:08 - 04:10

Total Clouds (% Sky Obscured)

100
97
94
91
94
97
99
100
100
100
100
100
100
100
100
99
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

99
97
94
91
90
89
87
90
94
97
96
95
94
83
67
51
63
75
87
85
83
82

Medium Clouds (% Sky Obscured)

100
93
86
79
85
91
97
97
97
97
98
99
99
98
97
96
97
97
97
93
89
84

High Clouds (% Sky Obscured)

65
65
55
55
49
53
52
65
83
100
100
100
100
79
59
38
57
78
96
97
97
98

ISS Passover

Visibility (miles)

9
9
7
5
2
2
3
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

48
58
58
49
57
58
55
57
56
50
58
61
61
69
67
57
67
72
70
80
82
68

Precipitation Amount (mm)

0
0.2
0.2
0
0.2
0.2
0
0
0
0
0.2
0.3
0.3
0.4
0.4
0
0.3
0.4
0.2
0.5
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
90
93
98
98
98
98
98
96
98
96
96
93
82
73
63
60
57
53
52
50

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

375
375
377
380
382
384
387
389
392
394
397
399
401
403
403
404
404
405
406
406
408
410

Forecast for Buxton, Washington, United States of America (45.74,-123.18)

Generated: 18/04/24 19:05:19. Forecast: 18/04/24 to 24/04/24. Timezone: UTC-7.00