Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waxing Crescent 17%

11:42

19:31

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
20 Bad

Sun - Rise: 07:02, Set: 17:57, Transit: 12:30. Moon - Rise: 11:42, Set: 19:31. Civil Dark: 18:28 - 06:32. Nautical Dark: 19:04 - 05:56. Astro Dark: 19:39 - 05:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
97
93
89
93
94
84
73
38
35
66
58
60
85
69
26
24
40
50
37
29
19

High Clouds (% Sky Obscured)

100
62
100
57
7
0
0
60
5
51
8
5
97
86
100
40
40
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
6
2
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Fog (%)

14
18
22
36
43
52
56
54
37
49
52
38
14
9
3
0
0
0
0
0
0
11
7
12

Precipitation Type

None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
31
54
51
31
50
76
95
95
36
5
18
27
18
8
10
4
1
4
9
19
14
24
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.6
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
98
98
96
98
96
100
100
100
100
100
100
98
100
98
100
100
100
98
100
98
100

Pressure (mb)

1015
1014
1014
1013
1012
1012
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1011
1011
1012

Ozone (du)

249
250
252
253
255
255
256
256
258
259
261
262
261
264
265
267
269
268
268
269
273
273
273
275

Wednesday 14

Waxing Crescent 25%

12:42

20:17

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
20 Bad

Sun - Rise: 07:04, Set: 17:55, Transit: 12:30. Moon - Rise: 12:42, Set: 20:17. Civil Dark: 18:26 - 06:33. Nautical Dark: 19:02 - 05:57. Astro Dark: 19:37 - 05:22

Total Clouds (% Sky Obscured)

93
99
98
94
74
82
85
72
90
93
83
100
100
97
91
84
78
75
66
50
70
93
100
98

Low Clouds (% Sky Obscured)

93
99
98
94
74
82
84
68
90
93
83
100
100
97
91
79
65
57
26
23
20
19
6
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
19
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
18
14
8
45
81
100
96

ISS Passover

Visibility (miles)

0
0
0
0
7
6
8
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
2
1
0
0
0
1
1
0
0
1
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 (%)

28
34
41
31
23
12
9
6
7
14
5
3
6
13
4
3
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)

8
10
11
12
15
16
16
15
14
13
11
10
11
11
10
11
11
10
10
8
7
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
93
89
88
86
89
86
87
87
81
83
78
73
71
69
68
73
77
92
92
92

Pressure (mb)

1012
1012
1013
1014
1015
1017
1017
1018
1019
1020
1021
1022
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

278
277
276
279
282
280
278
278
277
276
277
277
278
279
279
280
280
278
276
276
275
276
277
275

Thursday 15

Waxing Crescent 34%

13:33

No Set

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
20 Bad

Sun - Rise: 07:05, Set: 17:54, Transit: 12:29. Moon - Rise: 13:33, Set: No Set. Civil Dark: 18:24 - 06:34. Nautical Dark: 19:00 - 05:59. Astro Dark: 19:35 - 05:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

11
4
4
4
4
11
12
14
21
23
100
100
96
100
100
99
100
99
98
97
97
96
97
96

Medium Clouds (% Sky Obscured)

23
21
39
92
100
94
99
100
100
100
100
100
95
100
100
100
100
100
100
100
98
96
94
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
1
1
2
1
0
0
0
0
1
0
0
0
1
2
1

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
Frozen rai
Frozen rai
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
2
33
68
70
95
95
95
95
95
95
95
95
95
95
95
95
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.3
0.3
0.7
1
1.1
1.1
2.7
1.6
1.4
2
2.4
1.9
0.8
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
92
92
91
94
91
87
92
96
96
92
98
98
96
98
96
100
98
100
100
100
100

Pressure (mb)

1023
1023
1023
1021
1020
1020
1018
1016
1016
1014
1013
1012
1010
1008
1006
1004
1002
1000
998
997
996
995
995
995

Ozone (du)

275
275
274
274
273
272
271
272
271
270
273
273
273
272
272
271
271
270
272
272
274
277
279
281

Friday 16

Waxing Crescent 43%

14:13

21:12

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
20 Bad

Sun - Rise: 07:07, Set: 17:52, Transit: 12:29. Moon - Rise: 14:13, Set: 21:12. Civil Dark: 18:23 - 06:36. Nautical Dark: 18:58 - 06:00. Astro Dark: 19:34 - 05:25

Total Clouds (% Sky Obscured)

98
97
95
94
91
94
97
100
95
92
90
88
84
75
62
64
46
65
86
95
91
89
88
80

Low Clouds (% Sky Obscured)

95
94
95
94
80
76
67
60
68
92
85
88
84
74
61
64
44
63
83
86
86
86
84
77

Medium Clouds (% Sky Obscured)

94
94
85
84
74
83
90
100
82
73
55
0
0
0
0
0
0
7
15
75
33
10
2
0

High Clouds (% Sky Obscured)

60
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)

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

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

Snow
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
Snow
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

95
95
66
48
36
34
43
48
62
59
51
45
38
31
26
29
32
37
52
56
51
45
29
23

Precipitation Amount (mm)

0.8
0.7
0.3
0.1
0
0
0
0
0.2
0.2
0.1
0.1
0
0
0
0
0
0.1
0.2
0.3
0.2
0.2
0
0

Wind Speed/Direction (mph)

5
6
12
13
15
15
16
17
16
16
17
18
19
19
20
18
17
16
16
15
15
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-7
-8
-9
-9
-10
-10
-10
-10
-12
-14
-14
-14
-14
-13
-12
-10
-11
-11
-11
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
94
92
92
92
91
92
94
90
89
87
87
85
84
81
81
82
89
90
90
90
90

Pressure (mb)

995
996
997
997
997
998
999
1000
1000
1002
1004
1006
1007
1008
1009
1009
1010
1010
1011
1013
1014
1015
1016
1017

Ozone (du)

286
289
299
307
314
325
334
339
343
348
351
353
356
359
362
361
361
362
365
366
364
361
359
359

Saturday 17

Waxing Crescent 53%

14:45

22:15

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

Sun - Rise: 07:08, Set: 17:50, Transit: 12:29. Moon - Rise: 14:45, Set: 22:15. Civil Dark: 18:21 - 06:37. Nautical Dark: 18:57 - 06:02. Astro Dark: 19:32 - 05:26

Total Clouds (% Sky Obscured)

73
65
69
74
78
80
78
74
56
26
42
40
40
39
43
47
53
67
76
87
71
55
37
43

Low Clouds (% Sky Obscured)

69
65
69
74
78
80
78
74
56
22
42
40
39
39
43
45
43
35
27
25
22
19
11
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
20
34
52
48
37
28
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
8
7
6
5
8

ISS Passover

Visibility (miles)

1
1
1
1
1
2
5
7
9
9
5
9
9
9
9
9
9
9
9
9
9
8
7
6

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 (%)

19
15
6
14
6
3
1
3
6
15
2
5
5
3
13
17
20
20
18
14
13
8
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-12
-11
-11
-10
-9
-9
-8
-6
-5
-6
-5
-4
-3

Dew Point (°C)

-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-8
-7
-5
-5
-5
-4
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

89
90
90
89
89
90
88
90
88
87
88
88
85
82
81
79
77
77
78
81
84
87
89
94

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1026
1026
1027
1028

Ozone (du)

360
358
357
356
353
353
352
346
340
338
337
334
331
328
325
323
321
319
316
314
311
307
304
301

Sunday 18

First Quarter 63%

15:10

23:22

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
20 Bad

Sun - Rise: 07:10, Set: 17:48, Transit: 12:29. Moon - Rise: 15:10, Set: 23:22. Civil Dark: 18:19 - 06:39. Nautical Dark: 18:55 - 06:03. Astro Dark: 19:30 - 05:28

Total Clouds (% Sky Obscured)

51
59
66
75
83
90
95
100
100
100
100
100
99
99
99
100
100
100
100
100
96
93
88
82

Low Clouds (% Sky Obscured)

39
47
49
50
51
68
85
100
89
79
74
80
83
86
82
74
70
76
82
85
86
87
85
77

Medium Clouds (% Sky Obscured)

15
10
13
13
13
8
3
0
2
4
6
8
12
14
11
6
0
16
32
48
39
34
24
16

High Clouds (% Sky Obscured)

12
22
53
68
83
77
70
65
79
89
100
77
49
23
33
39
50
60
60
65
60
44
25
17

ISS Passover

Visibility (miles)

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

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
17
21
19
28
30
32
24
18
11
8
5
0
3
3
3
7
10
13
13
12
12
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
90
90
87
89
87
87
86
86
84
89
93
94
94
94
93
94
96
96
96
96
98

Pressure (mb)

1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1021
1020
1020
1019
1019
1019
1019
1020

Ozone (du)

297
294
290
288
285
283
282
281
279
279
279
278
277
276
275
275
275
274
276
277
278
280
282
284

Monday 19

Waxing Gibbous 72%

15:30

00:32

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:11, Set: 17:46, Transit: 12:29. Moon - Rise: 15:30, Set: 00:32. Civil Dark: 18:17 - 06:40. Nautical Dark: 18:53 - 06:04. Astro Dark: 19:29 - 05:29

Total Clouds (% Sky Obscured)

76
69
71
67
67
68
56
43
56
69
71
63
57
54
67
79
90

Low Clouds (% Sky Obscured)

71
69
71
61
49
46
31
23
33
38
44
41
34
27
25
29
33

Medium Clouds (% Sky Obscured)

9
0
0
1
1
7
13
19
14
11
5
5
6
6
20
35
50

High Clouds (% Sky Obscured)

8
1
14
29
51
46
39
41
43
38
29
24
25
22
45
69
90

ISS Passover

Visibility (miles)

7
7
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
23
19
14
2
4
4
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
98
96
98
98
98
98
98
100
91
85
78
78
78

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1023
1023
1023
1022
1022

Ozone (du)

285
285
286
287
289
290
291
291
292
293
294
294
295
296
296
296
297

Forecast for Sainte-Brigitte-de-Laval, Capitale-Nationale, Canada (47.33,-71.14)

Generated: 13/10/26 21:18:05. Forecast: 13/10/26 to 19/10/26. Timezone: UTC-4.00