Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

05:07

20:42

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

Sun - Rise: 05:07, Set: 20:12, Transit: 12:40. Moon - Rise: 05:07, Set: 20:42. Civil Dark: 20:48 - 04:31. Nautical Dark: 21:34 - 03:44. Astro Dark: 22:31 - 02:48

Total Clouds (% Sky Obscured)

51
62
48
99
100
100
80
100
99
100
99
100
93
90
78
83
58
70
83
91
70
80
64
62

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
29
57
93
100
92
81
72
76
58
63
72
70
58
79
39
39

Medium Clouds (% Sky Obscured)

0
3
43
68
100
100
79
100
97
100
98
68
46
36
0
16
0
0
21
36
30
22
25
22

High Clouds (% Sky Obscured)

51
62
48
96
99
50
7
48
55
4
5
1
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
5
7
9
9
9
6
7
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
2
42
49
34
23
25
47
44
25
25
33
45
41
36
48
13
6

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
12
13
13
13
12
10
9
8
8
6
6
9
14
13
13
13
12
12
12
14
14
15
14

Chance of Frost

Temperature (°C)

19
20
21
20
20
19
18
18
17
16
15
14
15
15
14
14
13
13
13
13
13
14
14
14

Feels Like (°C)

15
16
17
16
16
16
15
15
14
12
12
12
11
11
11
11
10
10
9
9
9
11
9
8

Dew Point (°C)

11
12
12
12
12
13
12
12
11
12
13
13
13
14
13
13
13
12
12
12
12
12
9
7

Relative Humidity (%)

59
58
57
59
61
68
68
68
68
74
89
90
92
93
93
95
96
96
96
93
92
86
75
63

Pressure (mb)

1011
1010
1009
1009
1009
1008
1007
1006
1006
1007
1006
1006
1005
1005
1005
1006
1007
1007
1008
1009
1010
1011
1012
1013

Ozone (du)

348
342
339
338
336
334
332
331
330
331
335
334
335
336
350
362
370
381
378
375
372
375
377
380

Sunday 17

Waxing Crescent 1%

06:01

22:05

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

Sun - Rise: 05:06, Set: 20:14, Transit: 12:40. Moon - Rise: 06:01, Set: 22:05. Civil Dark: 20:49 - 04:30. Nautical Dark: 21:36 - 03:43. Astro Dark: 22:33 - 02:45

Total Clouds (% Sky Obscured)

45
45
36
36
18
6
0
0
2
18
33
30
35
82
100
65
51
33
65
76
80
87
62
93

Low Clouds (% Sky Obscured)

39
38
23
31
18
6
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
0
0
0
13
1
1
1
1
26
45
54
36
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
18
33
30
35
82
100
65
45
33
65
76
80
85
62
67

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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

14
14
15
15
15
16
15
13
11
9
8
7
6
6
5
5
4
4
4
6
10
12
14
15

Feels Like (°C)

9
9
10
10
12
14
12
11
10
8
5
4
3
3
2
2
1
2
1
4
7
9
12
14

Dew Point (°C)

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

Relative Humidity (%)

60
59
57
56
53
54
58
60
65
62
63
63
65
65
62
62
66
66
68
65
57
50
46
42

Pressure (mb)

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

Ozone (du)

385
385
387
387
383
378
373
372
371
365
362
361
359
358
356
356
356
355
354
353
352
352
353
351

Monday 18

Waxing Crescent 6%

07:10

23:15

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

Sun - Rise: 05:05, Set: 20:15, Transit: 12:40. Moon - Rise: 07:10, Set: 23:15. Civil Dark: 20:51 - 04:28. Nautical Dark: 21:38 - 03:41. Astro Dark: 22:35 - 02:43

Total Clouds (% Sky Obscured)

92
82
78
81
85
88
84
66
89
73
55
32
67
94
73
61
81
97
89
97
98
99
100
100

Low Clouds (% Sky Obscured)

13
59
69
73
57
55
20
26
40
33
4
1
0
1
1
1
27
34
77
83
83
83
84
83

Medium Clouds (% Sky Obscured)

58
47
50
32
22
28
41
35
40
3
7
0
0
0
0
24
59
45
68
79
85
81
89
79

High Clouds (% Sky Obscured)

47
13
23
33
69
82
64
18
76
47
55
32
67
94
73
57
70
94
67
69
81
56
65
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
0
1
1
0
0
0
0
0
1
4
4
4
13
67
95
92
59
53
55
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
0.7
0.2
0.3
0.3
0.4

Wind Speed/Direction (mph)

4
5
6
5
7
6
5
5
4
5
7
6
6
7
10
12
13
13
13
12
12
13
11
10

Chance of Frost

Temperature (°C)

16
17
18
18
19
18
19
18
16
14
14
15
15
16
18
19
20
20
20
20
19
19
19
20

Feels Like (°C)

14
17
17
17
18
17
18
18
16
13
13
12
13
14
17
19
19
19
19
19
17
16
18
20

Dew Point (°C)

3
4
5
6
9
13
14
14
13
12
13
13
13
14
16
18
18
17
17
18
18
18
18
19

Relative Humidity (%)

40
41
42
44
52
70
71
77
83
87
89
89
89
90
88
91
86
85
86
89
93
93
93
92

Pressure (mb)

1023
1022
1021
1020
1019
1018
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

349
348
346
344
343
338
340
337
331
328
325
326
324
323
320
322
324
325
327
331
330
335
335
335

Tuesday 19

Waxing Crescent 13%

08:29

00:08

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

Sun - Rise: 05:04, Set: 20:16, Transit: 12:40. Moon - Rise: 08:29, Set: 00:08. Civil Dark: 20:52 - 04:27. Nautical Dark: 21:39 - 03:40. Astro Dark: 22:37 - 02:41

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
93
100
100
100
100
100
94
98
96
92
87
85
89
90
85

Low Clouds (% Sky Obscured)

86
84
63
59
43
40
36
37
77
50
50
74
60
41
59
64
69
73
68
66
61
63
64
71

Medium Clouds (% Sky Obscured)

68
58
43
34
4
3
3
22
35
10
45
46
35
21
40
25
33
31
31
27
28
45
62
55

High Clouds (% Sky Obscured)

48
97
100
100
100
100
100
100
100
93
96
100
100
100
100
94
98
70
41
11
20
28
37
24

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

60
65
82
95
95
95
95
93
74
71
95
95
91
44
58
82
82
85
88
95
91
95
86
95

Precipitation Amount (mm)

0.4
0.6
0.6
0.8
1
1
0.8
0.6
0.2
0.2
1
1
0.9
0
0.2
0.6
0.3
0.5
0.6
0.9
0.7
0.7
0.4
1

Wind Speed/Direction (mph)

9
7
7
6
6
7
7
7
7
7
6
6
6
7
10
12
13
14
14
14
14
14
15
14

Chance of Frost

Temperature (°C)

22
21
21
21
20
19
19
18
17
17
17
17
18
18
19
19
19
19
20
20
20
21
21
20

Feels Like (°C)

21
20
20
20
20
19
19
17
16
15
15
14
15
16
17
17
18
18
18
19
19
20
19
19

Dew Point (°C)

18
17
16
15
16
16
16
16
15
15
15
15
17
17
18
18
19
19
19
19
19
20
20
19

Relative Humidity (%)

79
79
74
68
80
81
81
85
86
85
86
92
95
93
95
95
96
98
95
95
93
92
93
95

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

334
335
328
328
327
329
326
321
319
320
319
321
322
320
318
317
315
316
316
315
315
316
318
320

Wednesday 20

Waxing Crescent 23%

09:51

00:47

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

Sun - Rise: 05:03, Set: 20:17, Transit: 12:40. Moon - Rise: 09:51, Set: 00:47. Civil Dark: 20:53 - 04:26. Nautical Dark: 21:41 - 03:39. Astro Dark: 22:40 - 02:39

Total Clouds (% Sky Obscured)

79
73
70
69
71
73
68
69
82
91
83
76
86
78
82
83
87
78
67
57
63
76
83
66

Low Clouds (% Sky Obscured)

72
71
70
69
71
73
68
69
82
86
83
76
79
54
42
39
41
46
51
57
50
44
37
31

Medium Clouds (% Sky Obscured)

56
55
55
60
55
5
0
0
0
0
0
0
0
0
0
0
0
1
1
1
7
13
19
13

High Clouds (% Sky Obscured)

17
10
15
20
5
2
19
2
0
17
0
0
1
12
4
5
10
16
23
16
27
34
38
15

ISS Passover

Visibility (miles)

7
4
1
5
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

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

Precipitation Probability (%)

95
95
60
32
6
6
18
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
1.5
0.2
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)

16
18
18
16
17
17
17
17
17
16
15
14
14
14
15
12
11
10
10
11
11
12
12
12

Chance of Frost

Temperature (°C)

20
20
18
16
15
13
14
12
10
9
8
7
6
6
5
4
4
3
4
5
6
7
8
9

Feels Like (°C)

18
17
15
15
12
9
10
8
6
4
3
3
3
2
1
1
0
0
-0
-0
-1
4
4
4

Dew Point (°C)

19
19
18
16
14
12
12
10
7
5
4
2
0
-0
0
0
1
1
0
0
0
0
0
0

Relative Humidity (%)

95
93
96
96
95
93
89
84
81
77
73
72
65
63
72
76
80
86
77
72
65
61
58
54

Pressure (mb)

1004
1003
1004
1005
1005
1006
1007
1009
1010
1012
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

320
318
318
318
318
318
319
320
321
324
328
329
330
330
331
333
334
336
339
343
347
350
353
357

Thursday 21

Waxing Crescent 33%

11:11

01:16

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

Sun - Rise: 05:02, Set: 20:18, Transit: 12:40. Moon - Rise: 11:11, Set: 01:16. Civil Dark: 20:55 - 04:25. Nautical Dark: 21:42 - 03:37. Astro Dark: 22:42 - 02:37

Total Clouds (% Sky Obscured)

49
34
24
15
6
4
3
2
1
1
1
1
2
2
3
5
7
17
14
14
12
10
9
10

Low Clouds (% Sky Obscured)

25
20
17
12
6
4
2
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
6

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
14
12
10
9
10

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
9
9
9
9
10
11
6
6
6
6
5
5
2
1
1
1
1
1
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

50
48
45
46
47
48
55
63
73
69
62
58
57
58
59
59
59
60
59
56
55
52
50
47

Pressure (mb)

1022
1022
1021
1021
1021
1021
1022
1023
1023
1024
1025
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

359
360
362
363
363
364
364
363
363
363
363
363
365
367
368
368
367
367
368
369
371
373
375
377

Friday 22

Waxing Crescent 44%

No Rise

01:38

12 Good
13 Good
14 OK
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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:01, Set: 20:19, Transit: 12:40. Moon - Rise: No Rise, Set: 01:38. Civil Dark: 20:56 - 04:24. Nautical Dark: 21:44 - 03:36. Astro Dark: 22:44 - 02:35

Total Clouds (% Sky Obscured)

11
12
41
69
98
99
99
100
97
93
93
91
89
87
89
91
92
94
93
94

Low Clouds (% Sky Obscured)

10
12
13
13
14
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
12
26
17
8
15
21
24
42
61
79
79
82
85
88
91
92
92
91
91

High Clouds (% Sky Obscured)

11
7
20
33
98
99
99
100
91
81
74
61
44
21
25
20
25
45
45
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
5
6
4

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

13
14
15
15
15
15
14
13
12
10
9
8
7
7
6
6
7
7
8
9

Feels Like (°C)

10
11
11
14
14
14
15
16
15
9
8
8
8
7
6
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

47
46
45
46
46
47
53
59
65
68
70
73
70
69
66
64
63
63
63
63

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

376
375
375
373
371
369
368
367
367
367
367
366
368
369
370
371
373
374
375
375

Forecast for Sainte-Marie, Chaudière-Appalaches, Canada (46.41,-71.06)

Generated: 16/05/26 12:02:29. Forecast: 16/05/26 to 22/05/26. Timezone: UTC-4.00